Ekko's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) | 6728 | 48 |  2 |
- | ||
| AtCoder Regular Contest 153 | 2759 | 716 | 49 |
+47 | ||
| AtCoder Regular Contest 157 | 2361 | - | - | - | ||
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 6880 | 44 | 45 |
-4 | ||
| AtCoder Beginner Contest 292 | 6832 | - | - | - | ||
| NS Solutions Corporation Programming Contest 2023（AtCoder Beginner Contest 303） | 7722 | - | - | - | ||
| AtCoder Regular Contest 161 | 2017 | 130 | 56 |
+11 |