end1_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 436 | 442 | 1897 |  697 |
- | ||
| AtCoder Grand Contest 076 | 327 | - | - | - | ||
| AtCoder Beginner Contest 445 | 9306 | - | - | - | ||
| AtCoder Beginner Contest 450 | 1837 | 1389 |  912 |
+215 |