Ootomo, Io
Current rating: 1427
Record: 2-6
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 758 | Kanai, Tsugumichi (1500) | Lost 0-2 | -181482 |
| 2modern | 826 | Yuuki, Kanayama (1481) | Lost 1-2 | -181464 |
| 3modern | 1162 | Fukuda, Ayako (1465) | Lost 1-2 | -181446 |
| 4modern | 1179 | Nagai, Toshiki (1468) | Lost 0-2 | -181428 |
| 5modern | 1119 | Kubota, Katsuma (1484) | Lost 1-2 | -171411 |
| 6modern | 972 | Sue, Takeshi (1406) | Won 2-0 | +181429 |
| 7modern | 827 | Suzuki, Yuga (1472) | Won 2-1 | +191448 |
| 8modern | 709 | Suzuki, Tatsuya (1280) | Lost 0-2 | -211427 |
| average opponent: 1445record: 2-6 | new rating: 1427 | |||