ZRDI's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 198 | 7810 | 30 |  2 |
- | ||
| AtCoder Beginner Contest 199（Sponsored by Panasonic） | 8009 | 53 | 6 |
+4 |
ZRDI's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 198 | 7810 | 30 | 2 |
- | ||
| AtCoder Beginner Contest 199（Sponsored by Panasonic） | 8009 | 53 | 6 |
+4 |