refor's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 278 | 7039 | - | - | - | ||
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 3863 | 578 |  31 |
- | ||
| UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) | 5053 | 316 | 69 |
+38 | ||
| AtCoder Regular Contest 153 | 2085 | 970 |  199 |
+130 | ||
| AtCoder Beginner Contest 285 | 2252 | 892 |  319 |
+120 | ||
| UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) | 3494 | 694 | 380 |
+61 | ||
| Ｓｋｙ Inc, Programming Contest 2023（AtCoder Beginner Contest 289） | 5458 | 360 | 370 |
-10 |