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Fat Jockey Selection Analysis

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  • Fat Jockey Selection Analysis

    Firstly, I hope this isn't treading on ryanh97 toes, but i was interested in looking into some statistics around the recent antepost competition. There were 113 entries, which is actually a really decent sample size to do some Crowd Sourced Analytics. This, in a nutshell, is where you get a large sample of 'experts' to give their views on a subject, these are collated and averaged out, and hopefully some insights can be obtained. I hesitate to class myself, or anyone else on this forum as an 'expert' - but if you're spending your free time on a forum about Cheltenham, several months before the festival starts - then you could argue that you have a passion for the subject and are able to demonstrate at least some level of 'expertise'.

    A few caveats. Firstly, since the entries were posted we've had the DRF, and some markets have been drastically overhauled since then. Most notably the Arkle, Bartlett, Bumper and Triumph - but most races to some degree have seen changes. The exception being the handicaps where the markets have been less effected.

    Second caveat, I've done this for my own benefit as much as anything, i was hoping to identify holes in my own book and try and find some value in what are now very mature markets, which i believe i have succeeded in doing.

    If this post is already too long for you, skip down to the TLDR section for the summary.

    So, my first job was to get all the entries out of the forum and into excel, simple enough. Then i needed to clean the data.... and oh boy. All i can say is it's a good job this forum tips better than it spells. Cleaning the data, took A LONG time, i have a new found respect for ryanh97 and everyone else that runs the competitions on here.

    Once the data was in a format I could use, it was quite straightforward to break it down. I've split it out race by race to find the three most tipped horses for each race, the percentage of votes that were cast for each horse, and the perceived value (PV) of each horse. This PV value is the really interesting one in trying to find any good bets that are still out there, it's simply multiplying its current odds by the percentage of selections across the sample group. And this PV value has given some really interesting results, it essentially indicates how good a bet it is at the current prices. For clarity I've used the current odds on the standard B365 antepost market as of 08/02/2022. At the end of this there is a clear Yankee that has objectively been selected by the forum which is quite interesting.

    Finally, I summed the percentage of selections across the top three in each race to try and identify which races we, as a collective on the forum, we are struggling with the most. So without further ado, here are the results -


    Supreme
    Constitution hill - 38% - 1.14PV
    Sir Gerhard - 26% - 1.19%
    Jonbon - 21% - 0.83PV


    Arkle
    *** This race was affected by the Ferny news that came out during the period of posting selections, so ive had to remove all the ferny votes, therefore this race is using a smaller sample size. Additionally this market was affected by the DRF ***

    blue lord - 63% - 2.48PV
    Edwardstone - 14% - 0.56PV
    Haut En Couleurs - 10% - 1.1PV

    Given that this market was totally blow apart by the Ferny injury (Ferny was the most selected horse in this race), and Riviere D'Etel only polled 4% of the votes at the time, I'm happy to just disregard this data.


    Ultima
    Does He Know - 12% - 1.36PV
    Remastered - 9% - 1.85PV
    Phoenix Way - 9% - 1.5PV


    Champion Hurdle
    honeysuckle - 90.27% - 1.41PV
    appreciate it - 2.65% - 0.21PV
    Teahupoo - 1.77% - 0.46PV


    Mares Hurdle
    Telmesomethinggirl - 62.83% - 2.8PV
    Heaven Help Us - 11.5% - 1.49PV
    Burning Victory - 9.73% - 1.07PV


    Boodles
    Gaelic Warrior - 26.55% - 1.85PV
    Iberique du Seuil - 16.81% - 3.53PV
    Britzka - 15.93% - 2.70PV


    NH Chase
    Run Wild Fred - 70.80% - 3.18PV
    Vanillier - 7.08% - 1.06PV
    Capodanno - 6.19% - 0.74PV


    Ballymore
    Dysart dynamo - 52.21% - 3.13PV
    Ginto - 9.73% - 0.87PV
    Walking On Air - 8.85% - 0.97PV


    RSA
    Galopin Des Champs - 89.38% - 1.87PV
    Bravemansgame - 4.42% - 0.19PV
    Ahoy Senor - 3.54% - 0.23PV


    Coral Cup
    Gowel Road - 21.24% - 3.61PV
    Unexpected Party - 16.81% - 2.52PV
    Fils doudairies - 8.85% - 1.50PV


    Champion Chase
    Shishkin - 72.57% - 1.21PV
    Energumene - 8.85% - 0.38PV
    Allaho - 1.77% - 0.26PV


    Cross Country
    tiger roll - 54.87% - 3.56PV
    Prengarde - 30.09% - 1.50PV
    Shady Operator - 6.19% - 0.68PV


    Grand Annual
    Buddy Rich - 12.39% - 1.61PV
    Thedevilscoachman - 11.50% - 2.99PV
    Brave Seasca - 9.73% - 1.26PV


    Bumper
    American mike - 52.21% - 2.08PV
    Facile Vega - 34.51 - 0.34PV
    Redemption Day - 7.96% - 0.55PV

    *** Data doesn't reflect the Facile Vega demolition job at the DRF ***


    Marsh
    Bob olinger - 87.61% - 1.06PV
    Lhomme Presse - 6.19% - 0.34PV
    Galopin des Champs - 2.65 - 0.07PV


    Pertemps
    dunboyne - 28.32% - 3.11PV
    Winter Fog - 16.81% - 2.85PV
    Sire du Berlais - 9.73% - 1.65PV


    Ryanair
    allaho - 93.81% - 2.11PV
    Energumene - 2.65% - 0.14PV
    Saint Calvados - 1.77% - 0.19PV


    Stayers
    Flooring Porter - 44.25% - 1.99PV
    champ - 31.86% - 2.23PV
    Klassical Dream - 19.47% - 1.36PV


    Plate
    Fusil Raffles - 17.70% - 3.71PV
    Gabynako - 13.27% - 2.25PV
    Noble Yeats - 12.39% - 3.22PV


    Mares Novice
    brandy love - 31.86% - 1.75PV
    Allegorie De Vassy - 31.86% - 1.19PV
    Dinoblue - 17.70% - 1.41PV


    Kim Muir
    floueur - 21.24% - 2.33PV
    Death Duty - 20.35% - 5.29PV
    Frontal Assault - 13.27% - 1.46PV


    Triumph
    vauban - 48.67% - 1.58PV
    Fil Dor - 26.55% - 2.38PV
    Pied Piper - 6.19% - 0.20PV


    County
    echoes in rain - 25.66% - 2.82PV
    West Cork - 14.16% - 1.55PV
    Saint Felicien - 13.27% - 2.78PV


    Albert Bartlett
    Journey With Me - 42.48% - 5.52PV
    Hollow Games - 14.16% - 1.55PV
    Eric Bloodaxe - 12.39% - 4.21PV


    Gold Cup
    Galvin - 47.79% - 2.62PV
    A Plus Tard - 34.51 - 1.38PV
    minella indo - 8.85% - 0.57PV


    Foxhunters
    Porlock bay - 43.36% - 5.63PV
    Bob And Co - 19.47% - 1.75PV
    Winged Leader - 11.50% - 0.86PV


    Mares Chase
    Concertista - 35.40% - 1.32PV
    Elimay - 27.43% - 1.92PV
    Mount Ida - 15.04% - 1.05PV


    Martin Pipe
    Chemical Energy - 40.71% - 5.29PV
    langer dan - 12.39% - 1.36PV
    Mr Fred Rogers - 9.73% - 1.65PV



    ******* TLDR ********


    The most popular horse on the forum is ALLAHO for the Ryanair (94% of selections), he also scores a respectable 2.11PV showing that his current price (5/4 B365) is still decent value.

    The most selected horses were -

    Allaho (94%)
    Honeysuckle (90%)
    Galopin Des Champs (89%)
    Bob Olinger (87%)
    Shishkin (72%)

    There's a big dropoff between Bob and Shishkin, so clearly the top 4 are far and away the most selected, i wouldn't put anyone off backing the 4-horse accumulator (best price 15.5/1 unibet). Although history tells us they won't all win.


    Of the horses currently priced between 2/1 and 10/1, the following are the most popular -

    Run Wild Fred (71%)
    Telmesomethinggirl (63%)
    Tiger Roll (55%)
    Dysart Dynamo - ballymore (52%)
    American Mike (52%)

    However there are few issues here. Firstly RWF is a forum favourite and has been widely tipped here all the way since last March, so its unclear how much he's been selected purely out of pocket-talk.
    TigerRoll obviously is a legend so that may be influencing selections for him.
    The forum also believes (or hopes) that Dysart Dynamo goes to the Ballymore, and American Mike's votes were taken pre DRF, so would not poll as highly now.


    Of the horses at 10/1+, the following are the most popular -

    Dunboyne - Pertemps (28%)
    Echoes in Rain - county (26%)
    Gowel Road - Coral Cup (21%)
    Floueur - Kim Muir (21%)
    Death Duty - Kim Muir (20%)


    *** Best Value Still Available ***

    When you factor in the PV score there was a standout Yankee that was head and shoulders above the rest -

    Porlock Bay (12/1 B365) - Foxhunters
    Journey With Me (12/1 B365) - Albert Bartlett
    Chemical Energy (12/1 B365) - Martin Pipe
    Death Duty (25/1 B365) - Kim Muir

    Obviously JWM destination is up in the air, so if you don't want to take that risk then you could sub in with -

    Fusil Raffles (20/1 B365) - Plate

    Porlock Bay being the best value selection on the whole forum is.... unexpected, but i think we can take that with a pinch of salt and more likely reflects the disdain that a lot of people have for that race, so just picked last years winner by default. With that in mind some people may prefer to sub in the next best in the list which was

    Gowel Road (16/1 B365) - Coral Cup

    Any combination of the above represent pretty good bets in my opinion, and I've placed a few yankees based on these results myself already. But more importantly, these are OBJECTIVELY this forums best bets. Every year we get a few different members to pick the 'forum yankees', i would argue that the above are more representative of a 'forum yankee' than any individual could pick, so it will be interesting to see how they perform.


    *** Toughest races ***

    The Ultima and Grand Annual are standouts as the two toughest races, where the top three selections make up just 30% and 34% of the total selections respectively. Although this was done prior to Spectre's Galahad Quest selection (who polled just 5% of the votes at the time). It's interesting that this years Naiad pick just happened to be in the race with the widest range of selections across the forum, if Spectre gets this right it really will a monumental piece of tipping.


    *** Conclusion ***

    I hope someone has found this useful, as a book builder I've used it to identify and plug some holes, whilst also identifying some of the better value bets that are still out there and topping up on those. Thank-you to ryanh97 for all his work organising the competition which i have a new found respect for, and thank-you to the 113 people who submitted there entries.







    *** edit - accidentally posted in members area so moved it ***
    Last edited by SharpHat; 9 February 2022, 02:40 PM.

  • #2
    Absolutely no issue at all mate. F*ck me you've saved me some time there. You should've messaged me and I could've given you the spreadsheet I run from.

    Very interesting stuff, excellent work mate

    Comment


    • #3
      Excellent post.

      Comment


      • #4
        Great piece of work that mate, well worth reading.

        Comment


        • #5
          This is brilliant mate, it would (probably) be too much work, but doing similar things multiple times across the year based on what people think at that time would be extremely interesting. Using myself as an example, I win more off AM than FV, but I think FV wins now. Before DRF I wasn't sure which of the two. Before FV's debut it was AM. Would be interesting to compare the PV across timepoints and how profitable it proves to be!

          Comment


          • #6
            Great Post. I can't even imagine how long this took to do.

            Some minor things I noticed:

            Champion Chase %s are quite a bit below 100% with the third horse getting around 1% of votes. Are some missing from your data?

            Bob Olinger PV doesn't look correct based on the % picked.
            ​​

            Comment


            • #7
              Great work mate, and really interesting results!

              Comment


              • #8
                Originally posted by Odin View Post
                This is brilliant mate, it would (probably) be too much work, but doing similar things multiple times across the year based on what people think at that time would be extremely interesting. Using myself as an example, I win more off AM than FV, but I think FV wins now. Before DRF I wasn't sure which of the two. Before FV's debut it was AM. Would be interesting to compare the PV across timepoints and how profitable it proves to be!
                Yeah this is a great idea, we would have to be abit stricter with making sure people follow the set format when posting tho otherwise it would become a right ballache

                Comment


                • #9
                  Originally posted by DenmanSacre View Post
                  Great Post. I can't even imagine how long this took to do.

                  Some minor things I noticed:

                  Champion Chase %s are quite a bit below 100% with the third horse getting around 1% of votes. Are some missing from your data?

                  Bob Olinger PV doesn't look correct based on the % picked.
                  ​​
                  Yeah this is actually correct, someone early on missed the Champion Chase off their entry and then a few other people copied that post - so the numbers for the CC are abit less

                  Comment


                  • #10
                    Originally posted by DenmanSacre View Post
                    Great Post. I can't even imagine how long this took to do.

                    Some minor things I noticed:

                    Champion Chase %s are quite a bit below 100% with the third horse getting around 1% of votes. Are some missing from your data?

                    Bob Olinger PV doesn't look correct based on the % picked.
                    ​​
                    You're spot on with Bob Ollinger tho, I've updated it now

                    Comment


                    • #11
                      SharpHat Really interesting post and thanks for doing it. I may even end up doing the suggested bet

                      Comment


                      • #12
                        Originally posted by SharpHat View Post

                        Yeah this is actually correct, someone early on missed the Champion Chase off their entry and then a few other people copied that post - so the numbers for the CC are abit less
                        Ah makes sense top work.

                        Comment


                        • #13
                          Originally posted by SharpHat View Post
                          Any combination of the above represent pretty good bets in my opinion, and I've placed a few yankees based on these results myself already. But more importantly, these are OBJECTIVELY this forums best bets. Every year we get a few different members to pick the 'forum yankees', i would argue that the above are more representative of a 'forum yankee' than any individual could pick, so it will be interesting to see how they perform.
                          A superb post, well done.

                          I think everybody should back the suggested yankee and look forward to this evolving.

                          Just to note, the reason we pick captains for the forum daily yankee's and overall yankee is to encourage participation and new members to get involved, so this won't 'replace' that, but very much deserves its place. Just like the monthly yankee's do.

                          Well done again, love stuff like this.

                          Comment


                          • #14
                            Absolutely fantastic read!!

                            Comment


                            • #15
                              Excellent read.
                              Why don’t you put up your preferred four for the forum charge yankee…

                              Comment

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