RaceBase Top 20 Jockeys

For each ride a jockey is given a percentage finishing position. If, for example, there were 11 horses in the race and the jockey came 6th, his/her percentage for this race would be 50% as he finished exactly in the middle of the field. If he came last he would receive 0%, if he came 5th he would receive 60% and 100% if he finished 1st. RaceBase jockey ratings are calculated by averaging out the finishing position of each of the jockeys runs and then adjusting these raw percentages slightly, according to the TAB favouritism. The best possible rating is 120, if the jockey has ridden the rank outsider each time and has won all of them. The worst possible rating is -20, if the jockey has ridden the favourite each time and has finished last on all of them. Qualification for these ratings : The last 2 and 1/2 half years races only are taken into account. 200 rides minimum. Flat races only.

Top 20 Rated Jockeys
	Jockey	Rides	Wins	S Rate	Rating
1	H GRACE	240	23	9.6%	56.2
2	O BOSSON	821	196	23.9%	55.4
3	M MCNAB	2087	402	19.3%	54.9
4	T MOODLEY	708	82	11.6%	54.8
5	D COOPER	515	55	10.7%	54.4
6	S WEATHERLEY	1107	132	11.9%	53.2
7	R MUNIANDY	310	32	10.3%	52.9
8	G ROOKE	425	55	12.9%	52.7
9	C LAMMAS	279	16	5.7%	52.7
10	R ELLIOT	1034	119	11.5%	52.6
11	A RIDDELL	339	42	12.4%	52.5
12	S WYNNE	741	77	10.4%	52.5
13	K HANNAN	735	81	11.0%	52.1
14	M CARTWRIGHT	424	53	12.5%	52.0
15	A COMIGNAGHI	1272	173	13.6%	52.0
16	W KENNEDY	1785	274	15.4%	51.8
17	L HEMI	988	73	7.4%	51.7
18	K CHOWDHOORY	1061	104	9.8%	51.7
19	K WILLIAMS	1387	170	12.3%	51.6
20	A BALLOO	471	35	7.4%	51.6