Most improved players during the past 12 months
Rank	last/PR	old/PR	PR/inc	Name	Rank	last/PR	old/PR	PR/inc	Name
1	41.87	37.45	4.42	Duffy, Mary	34	54.57	54.53	0.05	Cart, Donna
2	53.71	49.35	4.35	Lewis, Sharon	35	45.68	45.65	0.03	Lafevor, Jim
3	53.73	50.26	3.47	Bryant, Suzy	36	61.41	61.40	0.01	Viola III, Joseph
4	51.56	48.54	3.02	Cart, Stephen
5	44.56	41.78	2.78	Riddle, Sue
6	55.56	52.96	2.60	Brassfield, Calvin
7	53.93	51.49	2.44	Vine, David
8	47.61	45.27	2.34	Rowland, Carole
9	46.64	44.30	2.34	Grisanti, Carol
10	53.60	51.71	1.89	Alexander, Jan
11	51.63	49.90	1.72	Shramko, Bert
12	60.70	59.03	1.67	Thompson, Kenneth
13	52.27	50.76	1.50	Broadway, Leigh
14	57.58	56.11	1.47	Felker, John
15	57.66	56.22	1.44	Grizzard, Carol
16	49.44	48.19	1.25	Park, Gordon
17	59.92	58.75	1.17	Trivers, Tom
18	52.51	51.40	1.11	Keown, Ann
19	44.57	43.51	1.06	Norris, Elizabeth
20	44.72	43.67	1.05	Robertson, Mary
21	47.66	46.71	0.96	Hershey, Martin
22	59.00	58.26	0.74	Reneau, Larry
23	50.13	49.46	0.67	Hunt, Jane
24	55.72	55.06	0.66	Reneau, Myra
25	41.59	40.99	0.60	Workinger, Geof
26	54.51	53.91	0.60	Scott, Shayna
27	51.83	51.27	0.56	Moses, Margie
28	58.09	57.54	0.55	Chandler, Daniel
29	50.84	50.38	0.46	Abelson, Iris
30	59.03	58.65	0.38	Rothberger Jr, Earl
31	40.70	40.34	0.36	Monen, Judy
32	46.68	46.44	0.24	Levine, Mary
33	56.71	56.50	0.21	Antman, Bruce