RivenMain's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 136 | 2327 | 828 |  58 |
- | ||
| AtCoder Beginner Contest 140 | 2182 | 881 |  194 |
+136 | ||
| AtCoder Beginner Contest 148 | 3069 | 617 |  261 |
+67 | ||
| AtCoder Beginner Contest 158 | 5629 | 182 | 234 |
-27 | ||
| AtCoder Beginner Contest 163 | 1802 | - | - | - |