Most improved players during the past 6 months
Rank	last/PR	old/PR	PR/inc	Name
1	50.53	45.41	5.12	Sigman, Lois
2	45.36	40.52	4.84	Strouse, Barbara
3	47.21	43.09	4.12	Feldman, Susan
4	44.89	40.82	4.07	Cardin, Judy