IEEE1999's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 100 | 2250 | 117 | 6 | - | ||
| AtCoder Beginner Contest 101 | 1516 | 136 | 20 | +14 | ||
| AtCoder Grand Contest 026 | 1749 | 340 | 49 | +29 | ||
| AtCoder Beginner Contest 103 | 2041 | 165 | 63 | +14 | ||
| AtCoder Beginner Contest 105 | 1477 | - | - | - |