ckheon's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 194 | 6238 | 160 |  8 |
- | ||
| Panasonic Programming Contest (AtCoder Beginner Contest 195) | 3064 | 790 | 78 |
+70 | ||
| AtCoder Beginner Contest 196 | 4198 | 629 |  147 |
+69 | ||
| AtCoder Beginner Contest 197（Sponsored by Panasonic） | 3688 | 652 |  214 |
+67 | ||
| AtCoder Beginner Contest 198 | 6947 | 104 | 185 |
-29 | ||
| Exawizards Programming Contest 2021（AtCoder Beginner Contest 222） | 3673 | 606 | 236 |
+51 | ||
| AtCoder Beginner Contest 226 | 4799 | 251 | 235 |
-1 | ||
| KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) | 4924 | 101 | 208 |
-27 |