Testing a new rating system

R2 Royal Ascot Tonight

No. Horse Rated Odds
1 Alive Alive Oh 9/4
8 Just Pretending 4/1
12 Winsili 13/2
9 Riposte 8/1
3 Elik 9/1
11 Waila 12/1
7 Indigo Lady 25/1
2 Cocktail Queen 33/1
4 Fersah 33/1
5 Gertrude Versed 33/1
6 Hollowina 66/1