Sakamoto, Daisuke
Current rating: 1511
Record: 8-8
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 484 | Hamada, Akihisa (1500) | Won 2-0 | +181486 |
| 2standard | 583 | Nagami, Youichi (1773) | Won 2-1 | +231509 |
| 3standard | 4 | Higono, Naoki (1606) | Lost 0-2 | -161493 |
| 4standard | 451 | Brazil, Isaac (1572) | Won 2-1 | +201513 |
| 5standard | 417 | Kasuga, Ryosuke (1796) | Lost 0-2 | -131500 |
| 6standard | 663 | Kajita, Hiroki (1470) | Won 2-1 | +171517 |
| 7standard | 316 | Irie, Shun (1515) | Won 2-1 | +181535 |
| 8standard | 436 | Tanehashi, Shigeharu (1365) | Lost 1-2 | -211514 |
| 9standard | 562 | Shimokobe, Yukihiro (1562) | Won 2-1 | +191533 |
| 10standard | 262 | Jinno, Kaname (1337) | Lost 0-2 | -221511 |
| average opponent: 1549record: 6-4 | new rating: 1511 | |||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 167 | Imura, Sei (1500) | Won 2-0 | +181518 |
| 2standard | 237 | Oldziey, Kalim (1794) | Lost 1-2 | -131505 |
| 3standard | 848 | Ang, Keck Tim (1448) | Lost 1-2 | -191486 |
| 4standard | 969 | Matsumoto, Yu (1481) | Won 2-0 | +181504 |
| 5standard | 749 | Imai, Yu (1498) | Lost 1-2 | -181486 |
| 6standard | 781 | Higashimori, Kazunori (1486) | Lost 1-2 | -181468 |
| average opponent: 1534record: 2-4 | new rating: 1468 | |||