Annaka, Dai
Current rating: 1401
Record: 2-8
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 364 | Ng, Jansen (1499) | Lost 1-2 | -171430 |
| 4standard | 480 | Moriya, Erika (1496) | Lost 0-2 | -171413 |
| 5standard | 1104 | Fukudome, Yuu (1500) | Lost 1-2 | -171396 |
| 6standard | 1080 | Gruen, James (1483) | Won 2-0 | +201416 |
| 7standard | 879 | Yokoyama, Takahiro (1500) | Lost 1-2 | -171399 |
| 8standard | 1006 | Tanaka, Motoharu (1482) | Won 2-0 | +201419 |
| 9standard | 722 | Hashimoto, Satoshi (1426) | Lost 0-2 | -181401 |
| average opponent: 1484record: 2-5 | new rating: 1401 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 377 | Hashimoto, Naoyuki (1479) | Lost 0-2 | -181482 |
| 2sealed | 405 | Ichige, Masato (1532) | Lost 1-2 | -171465 |
| 3sealed | 462 | Oldziey, Kalim (1468) | Lost 0-2 | -181447 |
| average opponent: 1493record: 0-3 | new rating: 1447 | |||