ridge's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 4341 | 470 |  24 |
- | ||
| UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) | 4523 | - | - | - | ||
| AtCoder Beginner Contest 285 | 2628 | 797 |  117 |
+93 | ||
| UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) | 3670 | 583 | 181 |
+64 | ||
| Toyota Programming Contest 2023 Spring Qual A（AtCoder Beginner Contest 288） | 4045 | 625 |  243 |
+62 | ||
| AtCoder Regular Contest 156 | 2322 | 193 | 227 |
-16 | ||
| Toyota Programming Contest 2023 Spring Qual B（AtCoder Beginner Contest 290） | 4079 | 438 | 252 |
+25 |