Xer0Z's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 420 | 2891 | 998 |  89 |
- | ||
| AtCoder Beginner Contest 421 | 2415 | 1139 |  335 |
+246 | ||
| AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) | 1058 | 1600 |  752 |
+417 |