Most improved players during the past 12 months
Rank	last/PR	old/PR	PR/inc	Name	Rank	last/PR	old/PR	PR/inc	Name	Rank	last/PR	old/PR	PR/inc	Name
1	54.62	48.45	6.17	Matlin, Anne	27	61.49	59.66	1.83	Gallo, Sam	52	39.88	39.06	0.81	Mitchell, Katalin
2	52.41	46.75	5.66	Mende, Barbara	28	43.32	41.53	1.80	Young, Deborah	53	50.13	49.42	0.71	Nolan, Joan
3	60.82	55.57	5.25	Driscoll III, Walter	29	42.95	41.24	1.71	Johnson, Valerie	54	55.84	55.17	0.67	Keats, Anthony
4	48.40	44.36	4.03	Klein, Barbara	30	54.67	52.96	1.70	Caine, Franklyn	55	50.55	49.89	0.66	Remien, Jan
5	53.17	49.58	3.59	Schoen, Florine	31	49.86	48.41	1.45	Jones, Rob	56	55.39	54.74	0.65	Agate, Jory
6	50.86	47.34	3.51	Roy, jacqueline	32	50.37	48.92	1.45	Thomson, Constance	57	59.69	59.04	0.65	Venkataramani, Venky
8	55.01	51.87	3.14	Bay, paul	33	54.33	52.90	1.44	Carroll, Livingston	58	54.76	54.14	0.62	Burkhart, Richard
9	53.39	50.28	3.12	Levy, Joyce	34	52.40	51.03	1.37	Deutsch, Ellen	59	49.04	48.42	0.62	Gordon, Emily
10	54.43	51.33	3.10	Levin, Marguerite	35	51.70	50.36	1.34	Glanz, Marcy	60	56.21	55.60	0.60	Piltch, Stan
11	54.80	51.78	3.02	Zimmerman, Ellen	36	49.91	48.59	1.32	Guziewicz, Margaret	61	46.20	45.61	0.58	Gunderson, Susan
12	44.43	41.42	3.01	Sacknoff, Judith	37	47.43	46.11	1.31	Grieb, Susan	62	51.51	50.98	0.54	Carp, Susan
13	37.38	34.68	2.69	Siegel, Sherry	38	55.06	53.75	1.30	Paintal, Lotika	63	56.67	56.26	0.41	Rao, ashok
14	45.93	43.26	2.66	Adler, Sunny	39	40.48	39.23	1.25	ZimmermanDecker, Diane	64	53.33	53.01	0.32	Howard, Marilyn
15	54.65	52.05	2.60	Gluck, Elizabeth	40	56.93	55.81	1.12	Charron, Grace	65	49.56	49.26	0.30	Geer, Sue
16	53.15	50.64	2.51	Conway, Kathryn	41	57.15	56.03	1.12	Lincoln, Susan	66	58.36	58.12	0.24	Breur, Tom
17	52.49	50.02	2.48	Smith, Karen	42	55.47	54.44	1.02	Alper, Ellen	67	55.37	55.13	0.24	Rocco, Muggsie
18	53.81	51.59	2.22	Chirita, Diana	43	52.94	51.94	1.00	Salem, Patricia	68	52.94	52.72	0.22	Persson, May
19	47.30	45.14	2.16	Kaklins, Ivor	44	54.87	53.92	0.94	Russell, Rob	69	55.08	54.88	0.21	Nordstrom, Harold
20	46.83	44.67	2.16	Sangal, Susmita	45	43.86	42.93	0.93	Ackerman, William	70	48.55	48.40	0.15	St. pierre, deborah
21	55.32	53.20	2.12	Eby, jacqueline	46	48.59	47.66	0.92	Bendetson, Debra	71	53.25	53.10	0.15	Wojtaszek, Marne
22	55.85	53.74	2.11	Miles, Sabrina	47	53.43	52.51	0.92	Knight, Leda	72	55.15	55.04	0.12	Nason, William
23	50.80	48.76	2.04	Mazow, Dick	48	47.15	46.23	0.92	Gilson, Nancy	73	47.67	47.58	0.09	Gelb, Linda
24	55.72	53.71	2.01	Senerchia, Dori	49	55.04	54.16	0.88	Gordon, Robert	74	46.10	46.04	0.06	Zimman-Smith, Wendy
25	54.91	52.95	1.96	Usluel, Mine	50	59.15	58.32	0.84	Weinstein, Carole
26	47.54	45.60	1.94	Frank, Michael	51	45.13	44.30	0.83	Cerella, Janet