IONSIDE's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 250 | 6508 | - | - | - | ||
| NOMURA Programming Contest 2022（AtCoder Beginner Contest 253） | 1586 | 1228 |  158 |
- | ||
| AtCoder Beginner Contest 254 | 8343 | - | - | - | ||
| AtCoder Beginner Contest 258 | 1843 | 1201 |  468 |
+310 | ||
| freee Programming Contest 2022（AtCoder Beginner Contest 264） | 7062 | - | - | - | ||
| NEC Programming Contest 2022 (AtCoder Beginner Contest 267) | 7726 | 34 |  290 |
-178 | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 6880 | - | - | - | ||
| AtCoder Beginner Contest 314 | 2849 | 951 | 431 |
+141 | ||
| SuntoryProgrammingContest2023（AtCoder Beginner Contest 321） | 10543 | - | - | - | ||
| Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) | 10800 | 38 |  307 |
-124 |