roics's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 174 | 2337 | 1127 |  123 |
- | ||
| AtCoder Beginner Contest 175 | 1006 | 1495 |  590 |
+467 | ||
| AtCoder Beginner Contest 176 | 1020 | 1499 |  853 |
+263 | ||
| AtCoder Beginner Contest 177 | 1853 | 1222 |  923 |
+70 |