naofumiiwatani's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 124 | 2103 | 789 |  53 |
- | ||
| Tenka1 Programmer Beginner Contest 2019 | 1168 | 897 |  190 |
+137 | ||
| AtCoder Beginner Contest 143 | 2900 | 591 |  251 |
+61 |