KGB's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 4360 | 500 |  26 |
- | ||
| AtCoder Regular Contest 116 | 2984 | 72 | 33 |
+7 | ||
| AtCoder Beginner Contest 198 | 6182 | 197 | 53 |
+20 | ||
| AtCoder Beginner Contest 199（Sponsored by Panasonic） | 6231 | 248 | 76 |
+23 | ||
| Mynavi Programming Contest 2021（AtCoder Beginner Contest 201） | 7103 | 133 | 82 |
+6 | ||
| AISing Programming Contest 2021（AtCoder Beginner Contest 202） | 6884 | 147 | 90 |
+8 | ||
| AtCoder Beginner Contest 203（Sponsored by Panasonic） | 4897 | 431 |  121 |
+31 | ||
| AtCoder Beginner Contest 204 | 7258 | 118 | 119 |
-2 |