Most improved players during the past 12 months
Rank	last/PR	old/PR	PR/inc	Name
1	35.10	32.43	2.67	Shohet, Caroline
2	49.91	47.33	2.58	Siddons, Elizabeth
3	61.51	59.68	1.83	O'connor, Geoffrey
4	64.57	63.11	1.45	Silverstein, Aaron
5	42.76	41.30	1.45	Helou, Nadia
6	50.37	49.02	1.35	Jennings, Ida
7	44.72	43.74	0.98	Slavin, Frances
8	48.49	47.58	0.91	Bedell, Donald
9	51.88	51.01	0.87	Liebeskind, Jan
10	42.05	41.21	0.84	Riina, Gloria
11	46.15	45.36	0.79	Bodner, Gershon
12	54.00	53.22	0.78	Benes, Carol
13	58.08	57.31	0.77	Pollack, Karen
14	48.66	48.11	0.55	Sherman, Cecelia
15	58.71	58.24	0.47	Gibbs, John
16	40.92	40.61	0.31	Mainzer, Sari
17	41.99	41.70	0.29	Llewellyn, Ginny
18	57.77	57.55	0.22	DiBenedetto, Joseph
19	53.54	53.44	0.09	Windsor, Harold
20	49.62	49.54	0.08	Becker, Richard
21	48.00	47.98	0.02	Solow, Lawrence