Atcoder2025's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 433 | 9424 | 59 |  3 |
- | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 8870 | 197 | 18 |
+15 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9146 | 135 | 32 |
+14 | ||
| AtCoder Regular Contest 213 (Div. 1) | 627 | - | - | - | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 10067 | 44 | 33 |
+1 | ||
| AtCoder Beginner Contest 444 | 6340 | 634 | 76 |
+43 | ||
| AtCoder Beginner Contest 445 | 9306 | 47 | 69 |
-7 | ||
| AtCoder Regular Contest 215 | 1127 | - | - | - | ||
| AtCoder Beginner Contest 447 | 8884 | 53 | 66 |
-3 |