jeffDeng's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 9820 | 143 |  7 |
- | ||
| AtCoder Beginner Contest 423 | 6140 | 358 | 37 |
+30 |
jeffDeng's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 421 | 9820 | 143 | 7 |
- | ||
| AtCoder Beginner Contest 423 | 6140 | 358 | 37 |
+30 |