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AC_AR's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 167 | 2460 | 1141 |  127 |
- | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2020 | 4213 | 411 | 175 |
+48 |