Byson's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 203（Sponsored by Panasonic） | 7059 | 104 |  5 |
- | ||
| AtCoder Beginner Contest 204 | 5612 | 336 | 32 |
+27 | ||
| AtCoder Beginner Contest 205 | 7526 | 88 | 40 |
+8 | ||
| AtCoder Beginner Contest 206（Sponsored by Panasonic） | 4938 | 486 | 79 |
+39 |