Yamamoto, Yuuya
Current rating: 1528
Record: 28-27-1
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Juso, Kensuke (1500) | Won 2-1 | +171566 |
| 2sealed | 367 | Satou, Naota (1475) | Lost 0-2 | -191547 |
| 3sealed | 598 | Hori, Naomi (1514) | Lost 0-2 | -191528 |
| top | average opponent: 1496record: 1-2 | new rating: 1528 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 345 | Jinbo, Takumu (1458) | Lost 0-2 | -201534 |
| 2modern | 960 | Fujita, Kotaro (1517) | Won 2-0 | +171551 |
| 3modern | 902 | Nakamura, Kimikazu (1542) | Won 2-1 | +181569 |
| 4modern | 554 | Kusakawa, Naoto (1542) | Won 2-0 | +181587 |
| 5modern | 371 | Fujimoto, Kanta (1536) | Lost 0-2 | -191568 |
| 6modern | 782 | Kojima, Youichiro (1559) | Won 2-1 | +181586 |
| 7modern | 589 | Tinen, Kousuke (1596) | Lost 0-2 | -181568 |
| 8modern | 546 | Endo, Natsumi (1525) | Lost 0-2 | -191549 |
| top | average opponent: 1534record: 4-4 | new rating: 1549 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 255 | Aoki, Yuji (1500) | Won 2-0 | +181527 |
| 2sealed | 408 | Ikebe, Takahiro (1479) | Won 2-0 | +171544 |
| 3sealed | 543 | Ryusuke, Kobayashi (1563) | Lost 0-2 | -171527 |
| 4sealed | 333 | Kuriyama, Tatsuya (1435) | Won 2-1 | +161543 |
| 5sealed | 337 | Yingviriyaprapan, Theeradet (1623) | Won 2-0 | +201563 |
| 6sealed | 209 | Tani, Chiharu (1706) | Won 2-1 | +201583 |
| 7sealed | 160 | Furujou, Takashi (1501) | Won 2-1 | +171600 |
| 8sealed | 24 | Shimamura, Kazushige (1500) | Lost 0-2 | -201580 |
| 9sealed | 209 | Nakamura, Yusuke (1786) | Won 2-1 | +221602 |
| 10draft | 32 | Oikawa, Hakudou (1702) | Lost 1-2 | -171585 |
| 11draft | 119 | Harane, Kenta (1827) | Lost 1-2 | -131572 |
| 12draft | 115 | Kubo, Hirotaka (1536) | Lost 1-2 | -191553 |
| 13draft | 76 | Matsuo, Keisuke (1522) | Lost 1-2 | -191534 |
| 15draft | 149 | Sakurai, Shintarou (1594) | Won 2-1 | +201554 |
| top | average opponent: 1591record: 8-6 | new rating: 1554 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | Yamazaki, Yuki8029 (1512) | Won 2-0 | +181527 |
| 2standard | 433 | Kametaka, Hiroaki (1497) | Lost 0-2 | -181509 |
| 3standard | 829 | Iwasawa, Fumiya (1608) | Draw 1-1 | +21511 |
| 4standard | 824 | Takahashi, Osamu (1460) | Lost 1-2 | -191492 |
| 5standard | 964 | Kishi, Daiko (1479) | Won 2-1 | +171509 |
| top | average opponent: 1512record: 2-2-1 | new rating: 1509 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 226 | Kushigami, Yasuhiro (1509) | Lost 0-2 | -181461 |
| 2standard | 275 | Tamoto, Kei (1482) | Won 2-0 | +191480 |
| 3standard | 173 | Makino, Yuuichi (1529) | Won 2-0 | +191499 |
| 4standard | 241 | Fujii, Tomohiro (1524) | Won 2-0 | +181517 |
| 5standard | 93 | Sakamoto, Sakito (1673) | Won 2-0 | +211538 |
| 6standard | 37 | Endo, Jun'Ichi (1569) | Lost 1-2 | -171521 |
| 7standard | 167 | Fujimura, Akinori (1538) | Won 2-1 | +181539 |
| 8standard | 77 | Chiba, Akio (1864) | Lost 1-2 | -121527 |
| 9standard | 107 | Cheng, Tung-Yi (1563) | Lost 0-2 | -181509 |
| top | average opponent: 1584record: 5-4 | new rating: 1509 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 297 | Hinohara, Toyokazu (1500) | Lost 0-2 | -191518 |
| 2standard | 354 | Seto, Masakazu (1523) | Lost 1-2 | -181500 |
| 3standard | 325 | Fujimoto, Takehiro (Hyogo) (1449) | Won 2-0 | +171517 |
| 4standard | 286 | Ookawa, Noritsugu (1482) | Won 2-1 | +181535 |
| 5standard | 199 | Sanada, Tatsuhiko (1486) | Lost 0-2 | -191516 |
| 6standard | 281 | Okabayashi, Masanao (1540) | Won 2-1 | +181534 |
| 7standard | 218 | Ishibashi, Satoshi (1519) | Lost 0-2 | -181516 |
| 8standard | 190 | Ishibashi, Kazuma (1475) | Lost 1-2 | -191497 |
| 9standard | 164 | Tanaka, Tomonori (1474) | Lost 0-2 | -181479 |
| top | average opponent: 1494record: 3-6 | new rating: 1479 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Nakamura, Kazuo (1500) | Won 2-1 | +181518 |
| 2sealed | 157 | Sugiyama, Yuya (1571) | Won 2-0 | +191537 |
| 3sealed | 73 | Nomura, Eiji (1618) | Lost 0-2 | -171520 |
| 4sealed | 171 | Chogyoji, Tetsuya (1519) | Lost 0-2 | -181502 |
| 5sealed | 150 | Hisaki, Yuu (1538) | Won 2-0 | +191521 |
| 6sealed | 146 | Saiba, Hajime (1535) | Won 2-0 | +181539 |
| 7sealed | 115 | Mochizuki, Kazuhiro (1457) | Lost 0-2 | -191520 |
| 8sealed | 94 | Kawamoto, Mikihito (1473) | Won 2-1 | +171537 |
| top | average opponent: 1526record: 5-3 | new rating: 1537 | ||