phaethon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Polaris.AI Programming Contest 2025（AtCoder Beginner Contest 429） | 2623 | 1025 |  95 |
- | ||
| Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） | 2440 | 1191 |  371 |
+276 | ||
| AtCoder Beginner Contest 445 | 9306 | 47 |  243 |
-128 | ||
| AtCoder Beginner Contest 446 | 2509 | 1113 |  438 |
+195 | ||
| AtCoder Beginner Contest 448 | 2239 | 1248 |  624 |
+186 | ||
| AtCoder Beginner Contest 449 | 4240 | 915 | 671 |
+47 | ||
| AtCoder Beginner Contest 458 | 4112 | 967 |  717 |
+46 | ||
| AtCoder Beginner Contest 460 | 2604 | 1259 |  810 |
+93 |