R_OS's Competition History

Rated Only

Date	Contest	Rank	Performance	New Rating	Diff
2020-01-12 22:40:00+0900	AtCoder Beginner Contest 151	4484	238	12	-
2020-01-19 22:30:00+0900	AtCoder Beginner Contest 152	4537	217	35	+23
2020-01-26 22:40:00+0900	AtCoder Beginner Contest 153	3628	560	86	+51
2020-02-09 22:40:00+0900	AtCoder Beginner Contest 154	2852	734	162	+76
2020-02-16 22:40:00+0900	AtCoder Beginner Contest 155	6229	68	137	-25