Ritzie's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 412 | 8140 | 183 |  9 |
- | ||
| Denso Create Programming Contest 2025（AtCoder Beginner Contest 413） | 9802 | 89 | 20 |
+11 | ||
| Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) | 10389 | 40 | 23 |
+3 | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 10437 | 34 | 24 |
+1 | ||
| AtCoder Beginner Contest 416 | 10840 | 49 | 27 |
+3 | ||
| AtCoder Beginner Contest 417 | 9857 | 133 | 37 |
+10 |