Rating - Double991

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#	Contest Name	Solved/Time	Hack Attempt	Rank	Rating	Rating change
29	2018 “百度之星”程序设计大赛 - 初赛（A）	2 / 03:23:49	+0/-0	1015	1550	-142
28	BestCoder Round #89	0 / 00:00:00	+0/-0	287	1692	-186
27	BestCoder Round #88	2 / 00:27:13	+0/-0	50	1878	+120