Rifatzen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 175 | 5100 | 533 |  28 |
- | ||
| AtCoder Beginner Contest 176 | 3954 | 781 |  122 |
+94 | ||
| AtCoder Regular Contest 117 | 1782 | 935 |  261 |
+139 |