Hatayama's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) | 8464 | - | - | - | ||
| Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311） | 10522 | - | - | - | ||
| AtCoder Beginner Contest 349 | 9947 | 46 | 2 | - | ||
| AtCoder Beginner Contest 350 | 10028 | 126 | 13 | +11 | ||
| AtCoder Regular Contest 176 | 1371 | - | - | - | ||
| AtCoder Beginner Contest 352 | 10068 | 113 | 24 | +11 | ||
| AtCoder Beginner Contest 353 | 11397 | 35 | 25 | +1 | ||
| Panasonic Programming Contest 2024（AtCoder Beginner Contest 354） | 11269 | 37 | 26 | +1 |