Horikoshi, Yuki
Current rating: 1466
Record: 5-7
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 381 | Tsukamoto, Naoyuki (1500) | Won 2-1 | +191499 |
| 2standard | 307 | Asaki, Yuuta (1518) | Lost 1-2 | -181481 |
| 3standard | 754 | Kiura, Tatsuya (1515) | Won 2-1 | +191500 |
| 4standard | 400 | Itikawa, Shinichi (1534) | Lost 1-2 | -181482 |
| 5standard | 713 | Watanabe, Yuuki (Saitama) (1512) | Lost 1-2 | -171465 |
| 6standard | 1084 | Yamaguchi, Tomoyuki (1498) | Won 2-0 | +181483 |
| 7standard | 969 | Lee, Fabian (1499) | Lost 0-2 | -171466 |
| average opponent: 1511record: 3-4 | new rating: 1466 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2190 | Oka, Yoshimasa (1519) | Won 2-0 | +181518 |
| 2sealed | 2193 | Kaminaga, Ryuu (1517) | Lost 1-2 | -181500 |
| 3sealed | 2333 | Wajima, Yoshitaka (1500) | Won 2-1 | +181518 |
| 4sealed | 2160 | Sunohara, Motoki (1461) | Lost 1-2 | -191499 |
| 5sealed | 2221 | Tanaka, Kozue (1447) | Lost 1-2 | -191480 |
| average opponent: 1489record: 2-3 | new rating: 1480 | |||