Ivang's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AIsing Programming Contest 2020 | 792 | 1626 |  426 |
- | ||
| AtCoder Beginner Contest 177 | 132 | 2286 |  1274 |
+848 | ||
| AtCoder Beginner Contest 179 | 144 | 2317 |  1593 |
+319 | ||
| ACL Contest 1 | 85 | 2499 |  1829 |
+236 | ||
| AtCoder Regular Contest 118 | 104 | 2496 |  1972 |
+143 |