Irnet's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 7381 | 40 | 2 | - | ||
| ZONe Energy Programming Contest | 6166 | 97 | 10 | +8 | ||
| KYOCERA Programming Contest 2021（AtCoder Beginner Contest 200） | 6513 | 199 | 27 | +17 | ||
| Mynavi Programming Contest 2021（AtCoder Beginner Contest 201） | 8529 | 9 | 21 | -6 | ||
| AISing Programming Contest 2021（AtCoder Beginner Contest 202） | 7985 | 51 | 25 | +4 | ||
| AtCoder Beginner Contest 210 | 8233 | 39 | 27 | +2 | ||
| AtCoder Beginner Contest 212 | 7249 | 42 | 28 | +1 | ||
| AtCoder Beginner Contest 213 | 7218 | 67 | 32 | +4 | ||
| AtCoder Beginner Contest 214 | 6942 | 101 | 39 | +7 |