jonathan29's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 419 | 7308 | - | - | - | ||
| AtCoder Regular Contest 204 (Div. 1) | 382 | - | - | - | ||
| AtCoder Beginner Contest 420 | 6959 | 355 |  18 |
- | ||
| AtCoder Beginner Contest 421 | 509 | 1812 |  587 |
+569 |