Cajamarca's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 152 | 5599 | 36 | 2 | - | ||
| AtCoder Beginner Contest 153 | 5371 | 124 | 12 | +10 | ||
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 6673 | 99 | 21 | +9 | ||
| AtCoder Beginner Contest 198 | 7004 | 98 | 30 | +9 |