• Profile
• Competition History

owata689's Competition History

• Algorithm
• Heuristic

Date	Contest	Rank	Performance	New Rating	Diff
2026-01-17 22:40:00+0900	AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes)	9909	-	-	-
2026-01-24 22:40:00+0900	JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442)	9650	109	5	-
2026-01-25 23:30:00+0900	AtCoder Regular Contest 213 (Div. 1)	627	-	-	-
2026-01-31 22:40:00+0900	Denso Create Programming Contest 2026（AtCoder Beginner Contest 443）	8261	220	25	+20
2026-02-07 22:40:00+0900	AtCoder Beginner Contest 444	8188	340	56	+31
2026-02-14 22:40:00+0900	AtCoder Beginner Contest 445	7180	294	82	+26
2026-02-21 22:40:00+0900	AtCoder Beginner Contest 446	8053	105	84	+2
2026-02-28 22:40:00+0900	AtCoder Beginner Contest 447	8373	163	93	+9
2026-04-18 22:40:00+0900	Keysight Technologies Programming Contest（AtCoder Beginner Contest 454）	8475	181	103	+10
2026-05-09 22:40:00+0900	Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457）	7706	274	120	+17
2026-05-16 22:40:00+0900	SMBC Programming Contest #1 (AtCoder Beginner Contest 458)	8319	313	139	+19
2026-05-23 22:40:00+0900	Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459)	6947	515	173	+34
2026-05-30 22:40:00+0900	AtCoder Beginner Contest 460	8521	343	190	+17
2026-06-06 22:40:00+0900	AtCoder Beginner Contest 461	7637	492	218	+28
2026-06-13 22:40:00+0900	CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462)	8080	346	231	+13
2026-06-20 22:40:00+0900	AtCoder Beginner Contest 463	7849	402	248	+17
2026-06-27 22:40:00+0900	Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464)	7423	272	250	+2
2026-08-01 22:40:00+0900	AtCoder Beginner Contest 469	3055	1164	372	+122
2026-08-08 22:40:00+0900	JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470)	5924	689	411	+39
2026-08-15 22:40:00+0900	AtCoder Beginner Contest 471	7987	402	410	-1
2026-08-22 22:40:00+0900	AtCoder Beginner Contest 472	5837	690	444	+34
2026-08-29 22:40:00+0900	AtCoder Beginner Contest 473	6059	665	470	+26
2026-09-06 14:50:00+0900	AtCoder Beginner Contest 474	1626	1211	577	+107
2026-10-03 22:40:00+0900	AtCoder Beginner Contest 478	5139	788	602	+25
2026-10-17 22:40:00+0900	AtCoder Beginner Contest 480	7069	435	585	-17
2026-10-24 22:40:00+0900	SMBC Programming Contest #2 (AtCoder Beginner Contest 481）	7542	230	548	-37
2026-11-07 22:40:00+0900	AtCoder Beginner Contest 483	3885	907	592	+44