koah's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 074 | 517 | 384 |  19 |
- | ||
| CODE FESTIVAL 2017 qual A | 1096 | 1019 |  153 |
+134 | ||
| AtCoder Beginner Contest 075 | 950 | 223 | 159 |
+6 | ||
| CODE FESTIVAL 2017 qual C | 1090 | 695 |  234 |
+75 | ||
| AtCoder Beginner Contest 076 | 886 | 568 | 278 |
+44 |