islandshinji's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 030 | 1798 | 187 | 9 | - | ||
| KEYENCE Programming Contest 2019 | 915 | 1218 | 175 | +166 | ||
| AtCoder Beginner Contest 116 | 531 | 1075 | 374 | +199 | ||
| NIKKEI Programming Contest 2019 | 954 | 1426 | 663 | +289 |