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 |