pb0000's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 399 | 4641 | 770 |  50 |
- | ||
| AtCoder Beginner Contest 405 | 3916 | 887 |  183 |
+133 | ||
| AtCoder Beginner Contest 426 | 489 | 1853 |  774 |
+591 |