Silks
Eight fictional horses, true odds on every one
Back a horse and run the race.
House rules & odds
Eight fictional horses, each with a fixed and published chance of winning. The price of backing one is fairMultiplier(chance) — the true odds for that chance at a 1% edge — so the favourite at 3.8077x and the outsider at 33x return exactly the same amount in the long run. The only thing that changes across the card is variance.
The winner is drawn first, from those weights. The running order you watch is a rendering of a result that already exists — no horse has hidden “form” or “stamina” being simulated, because anything of that kind would be a second, unpublished source of odds.
RTP 99.00% on every horse.
The card