Ratio's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 266 | 5836 | 266 |  13 |
- | ||
| NEC Programming Contest 2022 (AtCoder Beginner Contest 267) | 7726 | 34 | 17 |
+4 | ||
| Toyota Programming Contest 2024#9（AtCoder Beginner Contest 370） | 9712 | 157 | 32 |
+15 | ||
| UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) | 7801 | 297 | 57 |
+25 |