dengkaiwen13's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 675 | - | - | - | ||
| AtCoder Beginner Contest 421 | 873 | 1607 |  407 |
- | ||
| AtCoder Beginner Contest 422 | 1261 | 1179 |  656 |
+249 | ||
| AtCoder Beginner Contest 423 | 1503 | 1282 |  814 |
+158 |