chumumu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 178 | 1737 | 213 |  11 |
- | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) | 3483 | 898 |  103 |
+92 | ||
| AtCoder Beginner Contest 356 | 2575 | 1149 |  304 |
+201 | ||
| AtCoder Regular Contest 179 | 1751 | 954 |  444 |
+140 | ||
| SuntoryProgrammingContest2024（AtCoder Beginner Contest 357） | 4743 | 755 | 497 |
+53 | ||
| HHKB Programming Contest 2025(AtCoder Beginner Contest 388) | 10014 | - | - | - | ||
| AtCoder Beginner Contest 420 | 6841 | 372 | 469 |
-28 |