kiboon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 174 | 7981 | 156 |  8 |
- | ||
| AtCoder Grand Contest 047 | 987 | - | - | - | ||
| AtCoder Beginner Contest 175 | 8003 | 73 | 17 |
+9 | ||
| AtCoder Beginner Contest 176 | 8515 | 80 | 25 |
+8 | ||
| AtCoder Beginner Contest 178 | 7432 | 208 | 43 |
+18 | ||
| AtCoder Beginner Contest 179 | 7428 | 129 | 53 |
+10 | ||
| HHKB Programming Contest 2020 | 5246 | 132 | 62 |
+9 |