Rating变化

Rank	用户名	Rating Changes	Rating
1	756522391	+77	1500 → 1577
2	pengpeng	+53	1500 → 1553
3	Gumo	+29	1500 → 1529
4	all-clear	-14	1588 → 1574
5	Trisirt	-40	1603 → 1563
6	Iliaster	-41	1500 → 1459
7	zpp	-65	1500 → 1435