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	47.81	44.45	3.37	Brockenbrough, Joan	12	45.90	44.52	1.39	Koch, Judith	22	54.92	54.66	0.27	Doyle, Tom
2	43.42	40.12	3.30	Carruth, Sue	13	54.35	52.97	1.38	Wuestefeld, Ronni	23	46.19	45.97	0.22	Tetrault, Georgia Ann
3	53.48	50.58	2.90	Barron, Peggy	14	48.42	47.50	0.92	Mikita, Jette	24	45.09	44.97	0.12	Miller, Richard
4	55.47	52.68	2.79	McDaniel, Linda	15	48.36	47.52	0.84	Massarotti, Ray	25	50.39	50.31	0.08	Leap, Emily
5	46.18	43.50	2.68	Hurst, Bud	16	54.40	53.59	0.81	Iwaszko, Mona	26	52.52	52.47	0.06	Fahn, Carol
6	49.97	47.50	2.47	Tobin, Nancy	17	55.64	54.91	0.73	Koch, Nicholas	27	58.17	58.12	0.06	Sadowski, Charles
8	56.33	54.35	1.98	Prosser, Mark	18	47.84	47.16	0.68	Bates, Erwin	28	53.54	53.52	0.02	Lien, Jean
9	51.24	49.60	1.65	Wood, Carolyn	19	48.79	48.21	0.58	Kuppich, Janice	29	45.93	45.91	0.02	Overman, Margaret
10	49.69	48.05	1.64	Hollingsworth, Elizabet	20	52.57	52.19	0.38	Belstock, Alan
11	58.81	57.25	1.57	Miller, Linda	21	50.53	50.20	0.32	Richardson, Kathleen