Rating - infinitely

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#	Contest Name	Solved/Time	Hack Attempt	Rank	Rating	Rating change
22	2017"百度之星"程序设计大赛 - 复赛	4 / 04:37:36	+0/-0	76	2069	+216
21	2017"百度之星"程序设计大赛 - 初赛（B）	3 / 03:50:49	+0/-0	430	1853	-118
20	BestCoder Round #91	1 / 01:09:53	+8/-3	68	1971	+11