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	O BOSSON	750	165	22.0%	57.1
2	R RUSOF	348	51	14.7%	56.9
3	J WADDELL	744	121	16.3%	56.0
4	K ASANO	426	78	18.3%	56.0
5	A COMIGNAGHI	860	119	13.8%	55.6
6	T YANAGIDA	641	71	11.1%	55.1
7	T HARRIS	611	98	16.0%	54.7
8	J LOWRY	816	100	12.3%	54.1
9	D MANSOUR	383	40	10.4%	54.0
10	G JOGOO	589	51	8.7%	53.7
11	C LAMMAS	1405	155	11.0%	53.3
12	J RIDDELL	1194	138	11.6%	53.0
13	H ANDREW	804	74	9.2%	53.0
14	S WEATHERLEY	1255	133	10.6%	53.0
15	L INNES	992	145	14.6%	52.8
16	A CHAN	219	24	11.0%	52.8
17	J FAWCETT	1144	112	9.8%	52.5
18	R MYERS	1561	179	11.5%	52.4
19	M MCNAB	950	116	12.2%	52.4
20	A COLLETT	1225	136	11.1%	52.3