bibibibi's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Grand Contest 009 | 264 | 1807 | 607 | - | ||
| AtCoder Regular Contest 069 | 110 | 2255 | 1319 | +712 | ||
| AtCoder Regular Contest 086 | 259 | 1810 | 1432 | +113 | ||
| AtCoder Grand Contest 029 | 325 | 1997 | 1556 | +124 |