i2n's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) | 4956 | 177 |  9 |
- | ||
| M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) | 3705 | 414 | 44 |
+35 | ||
| AtCoder Beginner Contest 233 | 4474 | 346 | 79 |
+35 | ||
| AtCoder Beginner Contest 234 | 4263 | 552 |  130 |
+51 | ||
| AtCoder Beginner Contest 236 | 7346 | 140 | 128 |
-2 | ||
| AtCoder Beginner Contest 237 | 4892 | 407 | 158 |
+30 | ||
| Monoxer Programming Contest 2022（AtCoder Beginner Contest 238） | 5771 | 283 | 172 |
+14 |