Horikawa, Shota
Current rating: 1516
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 772 | Hirabayashi, Kazuya (1830) | Won 2-0 | +241535 |
| 2standard | 400 | Hirai, Kazuki (1518) | Won 2-0 | +181553 |
| 3standard | 133 | Yu, Ching Kong (1693) | Lost 0-2 | -161537 |
| 4standard | 501 | Tanaka, Mami (1351) | Lost 0-2 | -211516 |
| 5standard | 1255 | Yoshizawa, Kohei (1545) | Won 2-0 | +181534 |
| 6standard | 758 | Shiraishi, Ginga (1431) | Won 2-0 | +161550 |
| 7standard | 333 | Hirano, Mikita (1689) | Lost 1-2 | -151535 |
| 8standard | 744 | Hunamoto, Yuuki (1495) | Lost 1-2 | -191516 |
| top | average opponent: 1569record: 4-4 | new rating: 1516 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 347 | Takahashi, Toshiki (1500) | Won 2-0 | +171553 |
| 2standard | 63 | Unno, Yoshifumi (1510) | Lost 1-2 | -181535 |
| 3standard | 720 | Kurosawa, Yuuki7831 (1513) | Won 2-0 | +171552 |
| 4standard | 756 | Minamitani, Daichi (1645) | Lost 1-2 | -161536 |
| 5standard | 949 | Nishio, Hiroki (1472) | Lost 0-2 | -191517 |
| 6standard | 881 | Hasegawa, Yuuhei (1483) | Lost 1-2 | -191498 |
| 7standard | 784 | Fujii, Mikiya (1382) | Won 2-0 | +161514 |
| 8standard | 611 | Wu, Zeqian (1432) | Won 2-0 | +171531 |
| 9standard | 472 | Odachi, Kentarou (1458) | Lost 0-2 | -201511 |
| top | average opponent: 1488record: 4-5 | new rating: 1511 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | Itou, Masahito (1504) | Won 2-1 | +181518 |
| 2sealed | 42 | Lee, Dongkyu (1606) | Won 2-0 | +201538 |
| 3sealed | 8 | Toriuchi, Daizo (1463) | Won 2-1 | +161554 |
| 4sealed | 93 | Asakura, Yoshitomo (1611) | Won 2-1 | +191573 |
| 5sealed | 18 | Kamei, Kazuhiko (1475) | Won 2-1 | +171590 |
| 6sealed | 15 | Sei, Makoto (1600) | Lost 1-2 | -181572 |
| 7sealed | 48 | Miyawaki, Takeshi (1620) | Lost 1-2 | -171555 |
| 8sealed | 128 | Yamaji, Tatsuya (1523) | Lost 1-2 | -191536 |
| top | average opponent: 1550record: 5-3 | new rating: 1536 | ||