gunden's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 410 | 8840 | - | - | - | ||
| Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) | 4486 | 739 |  46 |
- | ||
| AtCoder Beginner Contest 438 | 9378 | 56 | 46 |
±0 | ||
| AtCoder Beginner Contest 440 | 10207 | 48 | 44 |
-2 | ||
| JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) | 9872 | 47 | 43 |
-1 | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 10067 | 44 | 42 |
-1 | ||
| AtCoder Beginner Contest 445 | 1080 | 1565 |  238 |
+196 |