• Profile
• Competition History

chierin2's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2025-08-02 22:40:00+0900	AtCoder Beginner Contest 417	10631	-	-	-
2025-08-16 22:40:00+0900	AtCoder Beginner Contest 419	2312	1167	135	-
2025-08-24 22:40:00+0900	AtCoder Beginner Contest 420	3781	849	286	+151
2025-08-30 22:40:00+0900	AtCoder Beginner Contest 421	3177	991	458	+172
2025-09-07 14:50:00+0900	AtCoder Beginner Contest 422	2059	913	551	+93
2025-09-14 22:40:00+0900	AtCoder Beginner Contest 423	2349	1048	649	+98
2025-09-20 22:40:00+0900	AtCoder Beginner Contest 424	2519	1002	708	+59
2025-09-27 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425)	3871	775	713	+5
2025-10-04 22:40:00+0900	AtCoder Beginner Contest 426	5643	625	697	-16
2025-10-11 22:40:00+0900	Panasonic Programming Contest 2025（AtCoder Beginner Contest 427）	5611	548	674	-23
2025-10-25 22:40:00+0900	Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429）	2425	1068	733	+59
2025-11-01 22:40:00+0900	AtCoder Beginner Contest 430	3498	822	743	+10
2025-11-08 22:40:00+0900	TOYOTA SYSTEMS Programming Contest 2025（AtCoder Beginner Contest 431)	2038	1214	813	+70
2025-11-22 22:40:00+0900	AtCoder Beginner Contest 433	2663	1152	859	+46
2025-12-06 22:40:00+0900	AtCoder Beginner Contest 435	2830	1095	889	+30
2025-12-13 22:40:00+0900	AtCoder Beginner Contest 436	1526	1416	964	+75
2025-12-20 22:40:00+0900	UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437)	1868	1324	1011	+47
2025-12-27 22:40:00+0900	AtCoder Beginner Contest 438	1727	1348	1054	+43
2026-01-03 22:40:00+0900	AtCoder Beginner Contest 439	2432	1154	1065	+11
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	3124	1078	1067	+2
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	1393	1491	1121	+54
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	2592	1179	1127	+6
2026-01-31 22:40:00+0900	Denso Create Programming Contest 2026（AtCoder Beginner Contest 443）	1350	1456	1167	+40
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	5602	748	1129	-38
2026-02-08 23:00:00+0900	AtCoder Regular Contest 214	1049	-	-	-
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	3001	1072	1123	-6