Horsen's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 157 | 2361 | 173 |  9 |
- | ||
| AtCoder Beginner Contest 293 | 7933 | - | - | - | ||
| AtCoder Regular Contest 158 | 1671 | - | - | - | ||
| AtCoder Beginner Contest 294 | 4893 | 287 | 36 |
+27 | ||
| Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) | 10800 | 38 | 34 |
-2 |