jkoba's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 051 | 542 | 518 | 27 | - | ||
| AtCoder Beginner Contest 052 | 290 | 178 | 49 | +22 | ||
| AtCoder Beginner Contest 061 | 870 | 164 | 65 | +16 | ||
| AtCoder Beginner Contest 062 | 417 | 439 | 104 | +39 | ||
| AtCoder Beginner Contest 064 | 1010 | 400 | 136 | +32 |