Ooiwa, Ryu
Current rating: 1467
Record: 6-8
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 358 | Cole, Damien (1500) | Lost 0-2 | -171469 |
| 2standard | 1264 | Sakanaka, Yousuke (1473) | Won 2-1 | +181487 |
| 3standard | 1284 | Mizuno, Yuya (1411) | Won 2-1 | +161503 |
| 4standard | 1049 | Nagase, Yuuichi (1324) | Lost 0-2 | -211482 |
| 5standard | 920 | Makoto, Mituduka (1526) | Won 2-0 | +191501 |
| 6standard | 681 | Cho, Jeong Woo (1708) | Lost 0-2 | -141487 |
| 7standard | 900 | Yamakawa, Akihiro (1419) | Lost 0-2 | -201467 |
| average opponent: 1480record: 3-4 | new rating: 1467 | |||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 698 | Goto, Satoshi (1480) | Lost 0-2 | -181482 |
| 2sealed | 730 | Kodera, Yasunori (1563) | Won 2-1 | +191501 |
| 3sealed | 994 | Miyoshi, Tomohito (1432) | Won 2-1 | +171518 |
| 4sealed | 590 | Omi, Tatsuya (1551) | Won 2-1 | +181536 |
| 5sealed | 412 | Nakazono, Kouya (1576) | Lost 1-2 | -171519 |
| 6sealed | 732 | Mochizuki, Yuu (1458) | Lost 1-2 | -191500 |
| 7sealed | 706 | Matsubara, Ichiro (1742) | Lost 1-2 | -141486 |
| average opponent: 1543record: 3-4 | new rating: 1486 | |||