koosei's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 322 | 7515 | 240 |  12 |
- | ||
| UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) | 8252 | 230 | 36 |
+24 | ||
| Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) | 6662 | 339 | 69 |
+33 | ||
| KEYENCE Programming Contest 2023 Autumn（AtCoder Beginner Contest 325） | 5812 | 285 | 95 |
+26 | ||
| HHKB Programming Contest 2023(AtCoder Beginner Contest 327) | 7424 | 260 |  114 |
+19 |