Oka, Kenta
Current rating: 1379
Record: 0-7
| Grand Prix Chiba 2016 (legacy) | starting rating: 1393 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 279 | Hosaka, Yoshiteru (1627) | Lost 0-2 | -141379 |
| record: 0-1 | new rating: 1379 | |||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 814 | Toda, Yuhi (1572) | Lost 0-2 | -171483 |
| 2standard | 1184 | Tsukamoto, Naoyuki (1482) | Lost 0-2 | -181465 |
| 3standard | 1444 | Nishikawa, Suguru (1489) | Lost 1-2 | -171448 |
| 4standard | 1612 | Okuyama, Kotaro (1452) | Lost 0-2 | -181430 |
| 5standard | 1547 | Ehara, Daisuke (1345) | Lost 1-2 | -201410 |
| 6standard | 1436 | Itakura, Kenichi (1436) | Lost 0-2 | -171393 |
| average opponent: 1463record: 0-6 | new rating: 1393 | |||