Rating - hebicheng

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#	Contest Name	Solved/Time	Hack Attempt	Rank	Rating	Rating change
6	2017"百度之星"程序设计大赛 - 初赛（A）	2 / 03:27:36	+0/-0	1322	1558	+241
5	BestCoder Round #84	1 / 01:41:02	+0/-0	597	1317	-28
4	BestCoder Round #81 (div.2)	1 / 01:01:26	+0/-0	440	1345	-67