addnine's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| THIRD PROGRAMMING CONTEST 2023（AtCoder Heuristic Contest 030） | 728 | 814 |  92 |
- | ||
| MC Digital Programming Contest 2024（AtCoder Heuristic Contest 031） | 1002 | - | - | - | ||
| RECRUIT Nihonbashi Half Marathon 2024 Summer（AtCoder Heuristic Contest 036） | 662 | 1075 |  336 |
+244 | ||
| Toyota Programming Contest 2024#10（AtCoder Heuristic Contest 038） | 1005 | - | - | - | ||
| HACK TO THE FUTURE 2025 (AtCoder Heuristic Contest 040) | 1087 | - | - | - | ||
| MC Digital Programming Contest 2025 (AtCoder Heuristic Contest 048) | 1107 | - | - | - | ||
| AtCoder Heuristic Contest 050 | 730 | 1068 |  533 |
+157 | ||
| AtCoder Heuristic Contest 052 | 124 | 1938 |  959 |
+439 | ||
| 12th Asprova Programming Contest（AtCoder Heuristic Contest 053） | 535 | 1252 |  1029 |
+75 | ||
| ALGO ARTIS Programming Contest 2025 Summer（AtCoder Heuristic Contest 054） | 642 | 1159 |  1115 |
+91 |