Porphryion's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 382 | 8714 | - | - | - | ||
| AtCoder Beginner Contest 416 | 10840 | - | - | - | ||
| AtCoder Beginner Contest 419 | 9385 | 176 |  9 |
- | ||
| AtCoder Beginner Contest 420 | 9347 | 56 | 16 |
+7 |