haolun's Competition History - AtCoder

Please sign in first.

haolun's Competition History

Rated Only

Date	Contest	Rank	Performance	New Rating	Diff
2025-08-30 22:40:00+0900	AtCoder Beginner Contest 421	6402	522	27	-
2025-09-07 14:50:00+0900	AtCoder Beginner Contest 422	2300	850	133	+106
2025-09-14 22:40:00+0900	AtCoder Beginner Contest 423	6134	359	164	+31
2025-09-27 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425)	6029	399	194	+30
2025-10-18 23:10:00+0900	AtCoder Beginner Contest 428	5524	593	245	+51
2025-10-25 22:40:00+0900	Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429）	3850	801	328	+83
2025-11-08 22:40:00+0900	TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431)	3193	950	439	+111
2025-11-15 22:40:00+0900	OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432)	2704	1060	550	+111
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	4867	749	577	+27
2025-11-29 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2025 (AtCoder Beginner Contest 434)	3152	873	619	+42
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	2977	1090	690	+71
2025-12-20 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437)	6823	435	659	-31
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	3316	1043	713	+54
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	4865	834	727	+14
2026-04-04 22:40:00+0900	AtCoder Beginner Contest 452	1661	1435	836	+109
2026-04-11 22:40:00+0900	AtCoder Beginner Contest 453	1878	1381	913	+77
2026-04-25 22:40:00+0900	Ｓｋｙ Inc, Programming Contest 2026 (AtCoder Beginner Contest 455)	10243	42	816	-97
2026-05-02 22:40:00+0900	AtCoder Beginner Contest 456	1778	1382	895	+79
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	604	1830	1044	+149
2026-05-30 22:40:00+0900	AtCoder Beginner Contest 460	3361	1128	1053	+9