chinosiyo's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest-- 229 | 2767 | - | - | - | ||
| AtCoder Beginner Contest 474 | 5219 | 115 |  6 |
- | ||
| AtCoder Beginner Contest 475 | 10067 | 63 | 13 |
+7 | ||
| JIJ Programming Contest 2026（AtCoder Beginner Contest 476） | 8093 | 57 | 19 |
+6 | ||
| UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) | 10031 | 48 | 23 |
+4 | ||
| AtCoder Beginner Contest 478 | 9034 | 179 | 37 |
+14 |