MMRailgun's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 363 | 9940 | 144 |  7 |
- | ||
| AtCoder Beginner Contest 367 | 10377 | - | - | - | ||
| AtCoder Beginner Contest 471 | 10662 | 55 | 14 |
+7 | ||
| JIJ Programming Contest 2026（AtCoder Beginner Contest 476） | 8093 | 57 | 20 |
+6 |