BuLaBuLa's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 177 | 908 | 1559 | 361 | - | ||
| AtCoder Regular Contest 107 | 1642 | 1089 | 590 | +229 | ||
| AtCoder Beginner Contest 187 | 5278 | 278 | 497 | -93 | ||
| AtCoder Beginner Contest 220 | 3215 | 748 | 537 | +40 |