kochinda's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 469 | 10762 | 52 |  3 |
- | ||
| JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) | 10458 | 49 | 8 |
+5 | ||
| AtCoder Beginner Contest 472 | 10099 | 52 | 13 |
+5 |