Machida, Hiroki
Current rating: 1414
Record: 5-10
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 335 | Nakajou, Naoto (1473) | Won 2-0 | +181462 |
| 2legacy | 55 | Hamel, Olivier (1615) | Lost 1-2 | -151447 |
| 3legacy | 487 | Mochizuki, Hiraku (1645) | Lost 0-2 | -141433 |
| 4legacy | 631 | Hirooka, Yoshihiro (1444) | Won 2-1 | +181451 |
| 5legacy | 325 | Hanawa, Atsushi (1404) | Lost 1-2 | -191432 |
| 6legacy | 436 | Xu, Cody (1448) | Lost 0-2 | -181414 |
| average opponent: 1505record: 2-4 | new rating: 1414 | |||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1002 | Torichigai, Noriaki (1465) | Lost 0-2 | -191481 |
| 2standard | 1148 | Sakuma, Toshimitsu (1574) | Lost 0-2 | -161465 |
| 3standard | 1430 | Mizutani, Yuki (1441) | Lost 1-2 | -181447 |
| 4standard | 1602 | Nakagawa, Shinichi (1463) | Lost 0-2 | -181429 |
| 5standard | 1544 | Yokobayashi, Hirokazu (1396) | Won 2-1 | +171446 |
| 6standard | 1426 | Ehara, Daisuke (1365) | Won 2-0 | +171463 |
| 7standard | 1216 | Furihara, Kazuki (1293) | Lost 1-2 | -211442 |
| 8standard | 1035 | Ohtsuki, Shinya (1379) | Won 2-0 | +171459 |
| 9standard | 870 | Spano, Matthew (1630) | Lost 1-2 | -151444 |
| average opponent: 1445record: 3-6 | new rating: 1444 | |||