OldMonster's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 360 | 245 | 2074 |  874 |
- | ||
| AtCoder Beginner Contest 404 | 189 | 2172 |  1381 |
+507 | ||
| AtCoder Regular Contest 197 (Div. 2) | 322 | 2051 |  1554 |
+173 | ||
| AtCoder Regular Contest 198 (Div. 2) | 239 | 2137 |  1684 |
+130 | ||
| AtCoder Regular Contest 199 (Div. 1) | 247 | - | - | - | ||
| AtCoder Regular Contest 202 (Div. 1) | 527 | - | - | - |