Astle's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Regular Contest 195 (Div. 2) | 1166 | - | - | - | ||
| AtCoder Beginner Contest 399 | 10995 | - | - | - | ||
| AtCoder Beginner Contest 416 | 10517 | - | - | - | ||
| AtCoder Beginner Contest 417 | 10334 | 103 |  5 |
- | ||
| AtCoder Beginner Contest 418 | 10375 | 105 | 16 |
+11 | ||
| AtCoder Beginner Contest 420 | 9347 | 56 | 22 |
+6 | ||
| AtCoder Beginner Contest 421 | 9458 | 170 | 36 |
+14 |