CoolBANGstone's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 043 | 639 | 1812 |  612 |
- | ||
| AtCoder Beginner Contest 159 | 916 | 1537 |  930 |
+318 | ||
| AtCoder Beginner Contest 161 | 4528 | 713 |  860 |
-70 |