Backy's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 295 | 7652 | 108 |  5 |
- | ||
| UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) | 8580 | 87 | 15 |
+10 | ||
| KEYENCE Programming Contest 2023 Summer（AtCoder Beginner Contest 315） | 9214 | - | - | - | ||
| GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) | 8054 | - | - | - | ||
| AtCoder Beginner Contest 319 | 14001 | - | - | - | ||
| Toyota Programming Contest 2023#5（AtCoder Beginner Contest 320） | 11165 | 146 | 29 |
+14 | ||
| SuntoryProgrammingContest2023（AtCoder Beginner Contest 321） | 9668 | 146 | 42 |
+13 | ||
| AtCoder Beginner Contest 322 | 7553 | 236 | 61 |
+19 | ||
| UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) | 8779 | 191 | 75 |
+14 | ||
| Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) | 9231 | 163 | 85 |
+10 |