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kwanghyunon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 146 | 80 | 2400 |  1200 |
- | ||
| AtCoder Beginner Contest 153 | 343 | 1874 |  1408 |
+208 |