Nankou, Yuukichi
Current rating: 1464
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Takeuchi, Shuuji (1540) | Lost 0-2 | -181480 |
| 2sealed | 609 | Otani, Kodai (1484) | Lost 0-2 | -181462 |
| 3sealed | 1113 | Tsunoda, Yotaro (1408) | Won 2-0 | +171479 |
| 4sealed | 1005 | Makita, Wataru4325 (1485) | Won 2-0 | +191498 |
| 5sealed | 593 | Sekikawa, Daichi (1625) | Lost 0-2 | -161482 |
| 6sealed | 905 | Ooshima, Shun (1491) | Lost 0-2 | -181464 |
| top | average opponent: 1505record: 2-4 | new rating: 1464 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 52 | Kuriyama, Toshikazu (1394) | Lost 0-2 | -201482 |
| 2modern | 852 | Teshima, Yoshitaka (1483) | Won 2-0 | +181500 |
| 3modern | 840 | Morishima, Ryouta (1455) | Lost 1-2 | -191481 |
| 4modern | 1007 | Takeshima, Yuuki (1459) | Won 2-0 | +181499 |
| 5modern | 932 | Iguchi, Tomohiro (1435) | Won 2-1 | +171516 |
| 6modern | 620 | Nakae, Kazusi (1465) | Won 2-1 | +171533 |
| 7modern | 554 | Taniguchi, Hironobu (1527) | Lost 1-2 | -191514 |
| 8modern | 769 | He, Zhen (1578) | Lost 0-2 | -161498 |
| top | average opponent: 1475record: 4-4 | new rating: 1498 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 310 | Aoki, Ryo (1485) | Draw 1-1 | 01500 |
| 2standard | 553 | Eto, Hiroki (1500) | Won 2-1 | +181518 |
| 3standard | 609 | Kinpara, Tsunahiro (1515) | Lost 0-2 | -181500 |
| 4standard | 825 | Gration, Luke (1545) | Won 2-1 | +191519 |
| 5standard | 581 | Iwasawa, Fumiya (1623) | Won 2-1 | +191538 |
| 6standard | 377 | Ji, Zihao (1438) | Lost 1-2 | -191519 |
| 7standard | 538 | Oomura, Takashi (1587) | Lost 0-2 | -171502 |
| top | average opponent: 1528record: 3-3-1 | new rating: 1502 | ||