a_player's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 158 | 1075 | 1366 |  223 |
- | ||
| AtCoder Beginner Contest 178 | 1812 | 1251 |  561 |
+338 | ||
| AtCoder Beginner Contest 247 | 7314 | 46 |  369 |
-192 | ||
| AtCoder Beginner Contest 308 | 2511 | - | - | - |