Most improved players during the past 6 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	50.86	49.15	1.72	Cleveland, Clyde	6	55.32	54.77	0.55	Reising, Dennis	11	49.11	48.87	0.24	Long, Paula
2	44.66	43.77	0.89	Speer, Sheppard	7	50.55	50.23	0.33	Charlton, Virginia	12	52.84	52.61	0.23	Duke, Susan
3	52.02	51.27	0.75	Pernell, Van	8	50.40	50.10	0.30	Axley, Peggy	13	45.95	45.86	0.10	Hannah, Jo Elyn
4	52.66	51.93	0.73	Bondurant, Katherine	9	48.91	48.66	0.26	Witherspoon, Libby	15	46.50	46.49	0.02	Reinhardt, Helen
5	53.11	52.45	0.66	LaCapra, John	10	51.48	51.24	0.24	Sharp, Carolyn