kons_9's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 146 | 2451 | 737 | 46 | - | ||
| AtCoder Beginner Contest 164 | 5959 | 584 | 119 | +73 | ||
| AtCoder Beginner Contest 165 | 4516 | 798 | 223 | +104 | ||
| AtCoder Beginner Contest 166 | 1645 | 1327 | 500 | +277 | ||
| AtCoder Beginner Contest 247 | 2770 | 887 | 571 | +71 |