Tomono, Naotake
Current rating: 1478
Record: 2-3
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 479 | Akazaki, Daigo (1495) | Lost 1-2 | -181482 |
| 2sealed | 809 | Oshimi, Takeshi (1482) | Won 2-0 | +181500 |
| 3sealed | 550 | Hoshi, Masaru (1500) | Lost 1-2 | -181482 |
| 4sealed | 896 | Tsunoda, Yotaro (1342) | Won 2-0 | +151497 |
| 5sealed | 688 | Fukuhara, Asumu (1442) | Lost 1-2 | -191478 |
| average opponent: 1452record: 2-3 | new rating: 1478 | |||