ja2k's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 353 | 2499 | 1146 | 129 | - | ||
| AtCoder Regular Contest 178 | 1737 | - | - | - | ||
| AtCoder Beginner Contest 356 | 2103 | 1252 | 458 | +329 | ||
| AtCoder Beginner Contest 358 | 1603 | 1384 | 728 | +270 |