chen_qian's Competition History

Rated Only

Date	Contest	Rank	Performance	New Rating	Diff
2021-02-20 22:40:00+0900	AtCoder Beginner Contest 192	4373	654	38	-
2021-03-06 22:40:00+0900	AtCoder Beginner Contest 194	4555	481	94	+56
2021-04-17 18:10:00+0900	Japanese Student Championship 2021	342	1883	690	+596
2021-04-18 23:00:00+0900	AtCoder Regular Contest 117	1576	1044	756	+66
2021-05-08 22:40:00+0900	KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200）	898	1566	942	+186
2021-05-29 23:00:00+0900	NOMURA Programming Contest 2021 (AtCoder Regular Contest 121)	1683	968	939	-3
2021-06-12 23:00:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2021（AtCoder Regular Contest 122)	1296	1031	948	+9
2021-06-19 22:40:00+0900	AtCoder Beginner Contest 206（Sponsored by Panasonic）	2063	1100	968	+20
2025-05-24 22:40:00+0900	AtCoder Beginner Contest 407	11119	44	843	-125
2025-07-19 22:40:00+0900	Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415)	2183	1162	889	+46
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	2178	1201	933	+44