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kenchan_k's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 209 | 8232 | 32 |  2 |
- | ||
| AtCoder Beginner Contest 214 | 4228 | 565 | 33 |
+31 | ||
| AtCoder Beginner Contest 215 | 5496 | 322 | 64 |
+31 |