Richelieu's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Tokio Marine & Nichido Fire Insurance Programming Contest 2020 | 3134 | 755 |  48 |
- | ||
| AtCoder Beginner Contest 170 | 3862 | 834 |  168 |
+120 | ||
| AtCoder Beginner Contest 171 | 8741 | 134 | 151 |
-17 | ||
| AtCoder Beginner Contest 172 | 6459 | 391 | 181 |
+30 |