Miyamoto, Yohei
Current rating: 1697
Record: 25-14
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 266 | Inhyeok, Yeo (1500) | Won 2-1 | +161637 |
| 2legacy | 183 | Carnicer, Javier (1495) | Won 2-0 | +151652 |
| 3legacy | 11 | Ishii, Ryouki (1463) | Lost 0-2 | -211631 |
| 4legacy | 175 | Toyota, Shimpei (1708) | Won 2-1 | +191650 |
| 5legacy | 173 | Kuno, Masaki (1536) | Won 2-0 | +161666 |
| 6legacy | 78 | Miyawaki, Takeshi (1648) | Lost 1-2 | -181648 |
| 7legacy | 262 | Ikedo, Masakazu (1656) | Won 2-1 | +181666 |
| 8legacy | 130 | Hirano, Satohiro (1604) | Won 2-1 | +171683 |
| 9legacy | 102 | Kobayashi, Jotaro (1744) | Lost 1-2 | -171666 |
| 10legacy | 93 | Nakamura, Yuki 8131 (1718) | Lost 0-2 | -171649 |
| 11legacy | 102 | Naitou, Yohei (1549) | Won 2-0 | +161665 |
| 12legacy | 83 | Nakamura, Yuya (1679) | Won 2-0 | +181683 |
| 13legacy | 78 | Kubo, Yuta1677 (1551) | Won 2-0 | +161699 |
| 14legacy | 42 | Maenosono, Kenta (1628) | Won 2-1 | +171716 |
| 15legacy | 50 | Arita, Kazuhiro (1685) | Lost 0-2 | -191697 |
| top | average opponent: 1611record: 10-5 | new rating: 1697 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 648 | Chiba, Yuki (1500) | Won 2-0 | +161599 |
| 2sealed | 36 | Kikuchi, Yuuji (1661) | Lost 1-2 | -161583 |
| 3sealed | 788 | Yasuda, Masayuki (1827) | Lost 1-2 | -141569 |
| 4sealed | 960 | Tanaka, Kento (1639) | Lost 1-2 | -171552 |
| 5sealed | 935 | Satonaka, Kentarou (1423) | Won 2-1 | +161568 |
| 6sealed | 822 | Anzai, Shintaro (1549) | Won 2-1 | +181586 |
| 7sealed | 600 | Hayashi, Masayori (1515) | Won 2-1 | +161602 |
| 8sealed | 486 | Gondo, Kosuke (1654) | Won 2-0 | +191621 |
| top | average opponent: 1596record: 5-3 | new rating: 1621 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 218 | Kid, Yuki (1500) | Won 2-1 | +191500 |
| 2modern | 413 | Nomura, Hiroki (1498) | Won 2-0 | +181518 |
| 3modern | 209 | Kihira, Tomoya (1500) | Lost 0-2 | -191499 |
| 4modern | 396 | Kishimoto, Nobuto (1475) | Won 2-0 | +181517 |
| 5modern | 562 | Saito, Daisuke 0873 (1538) | Lost 0-2 | -181499 |
| 6modern | 629 | Fujiwara, Ryoji (1593) | Won 2-0 | +201519 |
| 7modern | 371 | Yuba, Takayuki (1612) | Lost 0-2 | -161503 |
| 8modern | 659 | Takano, Yuuki (1749) | Won 2-0 | +221525 |
| 9modern | 437 | Yamawaki, Satoru (1515) | Won 2-1 | +181543 |
| 10modern | 242 | Naruishi, Ryosuke (1562) | Lost 1-2 | -181525 |
| 11modern | 352 | Igeta, Hirofumi (1567) | Won 2-1 | +191544 |
| 12modern | 215 | Fujii, Akira (1563) | Won 2-1 | +181562 |
| 13modern | 160 | Kumao, Yugo (1557) | Won 2-1 | +181580 |
| 14modern | 101 | Takeuchi, Ataru (1730) | Lost 1-2 | -151565 |
| 15modern | 201 | Murata, Hiroaki (1565) | Won 2-0 | +181583 |
| top | average opponent: 1568record: 10-5 | new rating: 1583 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 948 | Kobayashi, Masanori 1290 (1467) | Lost 0-2 | -191481 |
| top | record: 0-1 | new rating: 1481 | ||