_Van_'s Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) | 4762 | 205 |  10 |
- | ||
| AtCoder Regular Contest 133 | 2888 | 152 | 27 |
+17 | ||
| AtCoder Beginner Contest 236 | 4810 | 510 | 71 |
+44 | ||
| AtCoder Regular Contest 135 | 2100 | - | - | - | ||
| Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) | 7382 | - | - | - | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 249） | 6488 | - | - | - | ||
| AtCoder Grand Contest 057 | 946 | - | - | - | ||
| AtCoder Beginner Contest 250 | 5533 | - | - | - | ||
| AtCoder Beginner Contest 258 | 8294 | - | - | - |