Atriver's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 088 | 696 | 738 |  46 |
- | ||
| AtCoder Grand Contest 021 | 942 | 665 |  131 |
+85 | ||
| AtCoder Beginner Contest 089 | 639 | 840 |  248 |
+117 | ||
| AtCoder Beginner Contest 090 | 605 | 484 | 278 |
+30 | ||
| AtCoder Beginner Contest 091 | 151 | 1230 |  495 |
+217 | ||
| AtCoder Beginner Contest 092 | 655 | 602 |  506 |
+11 | ||
| AtCoder Beginner Contest 093 | 441 | 827 | 557 |
+51 |