Rbir's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 206（Sponsored by Panasonic） | 8836 | 18 | 1 | - | ||
| AtCoder Beginner Contest 207 | 7472 | 63 | 6 | +5 | ||
| AtCoder Beginner Contest 208 | 7159 | 97 | 14 | +8 | ||
| AtCoder Beginner Contest 210 | 7919 | 59 | 19 | +5 | ||
| AtCoder Beginner Contest 292 | 6802 | 131 | 30 | +11 | ||
| AtCoder Beginner Contest 293 | 6309 | 253 | 48 | +18 | ||
| AtCoder Beginner Contest 295 | 7772 | 45 | 47 | -1 |