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	43.19	41.45	1.74	Russell, Karen	2	53.90	53.89	0.01	Callas, Chic