Macdona's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 439 | 7848 | 168 |  8 |
- | ||
| AtCoder Beginner Contest 440 | 9287 | 150 | 25 |
+17 |
Macdona's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 439 | 7848 | 168 | 8 |
- | ||
| AtCoder Beginner Contest 440 | 9287 | 150 | 25 |
+17 |