Tiansong's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 380 | 9948 | 43 |  2 |
- | ||
| UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) | 9436 | 38 | 6 |
+4 | ||
| AtCoder Beginner Contest 393 | 10408 | 40 | 10 |
+4 | ||
| KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) | 10712 | 38 | 14 |
+4 | ||
| AtCoder Beginner Contest 395 | 11051 | 41 | 17 |
+3 | ||
| UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) | 10996 | 35 | 19 |
+2 | ||
| AtCoder Beginner Contest 399 | 11349 | 38 | 21 |
+2 |