leesonchen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 439 | 3075 | 1013 |  92 |
- | ||
| AtCoder Beginner Contest 451 | 7640 | 408 |  143 |
+51 |
leesonchen's Competition History| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 439 | 3075 | 1013 | 92 |
- | ||
| AtCoder Beginner Contest 451 | 7640 | 408 | 143 |
+51 |