matrixmk2's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 244 | 5395 | 170 |  8 |
- | ||
| AtCoder Beginner Contest 245 | 7286 | 137 | 24 |
+16 | ||
| AtCoder Beginner Contest 278 | 7039 | 49 | 27 |
+3 |