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takahei's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 166 | 7461 | 345 |  17 |
- | ||
| AtCoder Beginner Contest 167 | 7510 | 382 | 57 |
+40 | ||
| AtCoder Beginner Contest 170 | 7997 | 205 | 77 |
+20 | ||
| AtCoder Beginner Contest 221 | 6367 | 166 | 88 |
+11 |