mappon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 349 | 9160 | 144 |  7 |
- | ||
| AtCoder Beginner Contest 350 | 8174 | 274 | 32 |
+25 | ||
| AtCoder Beginner Contest 351 | 8878 | 177 | 50 |
+18 |