Halfplane's Competition History

Rated Only

Date	Contest	Rank	Performance	New Rating	Diff
2023-04-01 22:40:00+0900	AtCoder Beginner Contest 296	857	1502	313	-
2023-04-08 23:00:00+0900	AtCoder Regular Contest 159	609	1691	860	+547
2023-05-27 22:40:00+0900	NS Solutions Corporation Programming Contest 2023（AtCoder Beginner Contest 303）	83	2400	1420	+560