perchema's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 095 | 763 | 842 |  60 |
- | ||
| AtCoder Grand Contest 025 | 105 | 2644 |  1357 |
+1297 | ||
| AtCoder Beginner Contest 139 | 106 | 2309 |  1638 |
+281 |