AuMsa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 440 | 10207 | 48 |  2 |
- | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 8604 | 218 | 18 |
+16 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 6914 | 395 | 50 |
+32 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 7201 | 334 | 79 |
+29 | ||
| AtCoder Beginner Contest 444 | 9036 | 240 | 98 |
+19 |