Grunt's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 070 | 113 | 1600 |  400 |
- | ||
| AtCoder Regular Contest 081 | 276 | 1919 |  1033 |
+633 | ||
| AtCoder Grand Contest 028 | 359 | 1880 |  1272 |
+239 |