• Profile
• Competition History

Chefcoder's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-01-10 22:40:00+0900	AtCoder Beginner Contest 440	9869	118	6	-
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	9525	-	-	-
2026-01-31 22:40:00+0900	Denso Create Programming Contest 2026（AtCoder Beginner Contest 443）	9326	128	19	+13
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	9907	176	36	+17
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	8024	184	53	+17
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	7592	-	-	-
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	7433	255	74	+21
2026-03-07 22:40:00+0900	AtCoder Beginner Contest 448	8359	251	92	+18
2026-03-14 22:40:00+0900	AtCoder Beginner Contest 449	9520	-	-	-
2026-03-21 22:40:00+0900	AtCoder Beginner Contest 450	8397	-	-	-
2026-03-28 22:40:00+0900	AtCoder Beginner Contest 451	9278	-	-	-
2026-05-16 22:40:00+0900	AtCoder Beginner Contest 458	10700	-	-	-
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	9092	-	-	-
2026-05-30 22:40:00+0900	AtCoder Beginner Contest 460	11116	51	84	-8
2026-06-27 22:40:00+0900	Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464)	8608	132	89	+5
2026-07-04 22:40:00+0900	AtCoder Beginner Contest 465	7676	397	115	+26
2026-07-18 22:40:00+0900	AtCoder Beginner Contest 467	8476	315	134	+19
2026-07-25 22:40:00+0900	AtCoder Beginner Contest 468	8807	326	152	+18