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	45.93	42.67	3.26	Haider, Linda	4	38.21	36.61	1.60	Langley, Moira	7	49.56	48.33	1.23	Koshkarian, Susan
2	48.83	45.87	2.96	Seidemann, Mark	5	45.00	43.41	1.59	Gild, Renee	8	55.07	54.58	0.49	Goldsmith, Deborah
3	40.83	39.05	1.78	Datnow, Merle	6	47.10	45.85	1.26	Lisiecki, Mary	9	50.87	50.43	0.44	First, Shirley