backlight0417's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 020 | 854 | 1324 |  201 |
- | ||
| AtCoder Beginner Contest 087 | 62 | 1540 |  697 |
+496 | ||
| AtCoder Petrozavodsk Contest 001 | 737 | 934 |  735 |
+38 | ||
| Tokio Marine & Nichido Fire Insurance Programming Contest 2021（AtCoder Regular Contest 122) | 1196 | 1119 |  809 |
+74 |