Sengan, Takashi
Current rating: 1487
Record: 15-16
| Grand Prix Chiba 2016 (legacy) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 72 | Sawada, Tsubasa (1500) | Won 2-1 | +181488 |
| 2legacy | 259 | Hayashi, Hisaaki (1502) | Won 2-1 | +181506 |
| 3legacy | 106 | Smolinski, Kenneth (1527) | Won 2-1 | +191525 |
| 4legacy | 155 | Takata, Takumi (1454) | Lost 1-2 | -191506 |
| 5legacy | 510 | Futada, Takahiro (1530) | Won 2-0 | +181524 |
| 6legacy | 186 | Yamakawa, Hiroaki (1527) | Lost 1-2 | -181506 |
| 7legacy | 508 | Tuda, Yoshiyuki (1499) | Won 2-1 | +181524 |
| 8legacy | 341 | Kamiyama, Yuji (1522) | Lost 0-2 | -181506 |
| 9legacy | 345 | Uchida, Wataru (1477) | Lost 0-2 | -191487 |
| top | average opponent: 1504record: 5-4 | new rating: 1487 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 640 | Ichikawa, Tatsuya (1546) | Lost 0-2 | -161454 |
| 2standard | 710 | Mori, Takeshi (1539) | Lost 0-2 | -171437 |
| 3standard | 1071 | Kamon, Hirofumi (1464) | Won 2-0 | +191456 |
| 4standard | 917 | Takahashi, Tomoo (1315) | Won 2-1 | +151471 |
| 5standard | 603 | Hotta, Kei (1469) | Won 2-1 | +181489 |
| 6standard | 489 | Kihara, Yasuyuki (1404) | Lost 0-2 | -191470 |
| top | average opponent: 1456record: 3-3 | new rating: 1470 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 610 | Andou, Masahito (1577) | Won 2-0 | +201499 |
| 2legacy | 657 | Kouno, Atsushi (1517) | Lost 1-2 | -171482 |
| 3legacy | 800 | Nakatani, Shinji (1669) | Lost 0-2 | -151467 |
| 4legacy | 865 | Yamada, Daian (1484) | Won 2-1 | +181485 |
| 5legacy | 835 | Yoshimori, Sho (1660) | Lost 0-2 | -151470 |
| top | average opponent: 1581record: 2-3 | new rating: 1470 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 787 | Kawada, Kyogo (1468) | Won 2-1 | +181498 |
| 2modern | 760 | Kawamura, Hirotaka (1482) | Won 2-0 | +181516 |
| 3modern | 871 | Sawada, Tomokazu (1500) | Lost 0-2 | -181498 |
| 4modern | 986 | Oku, Daisaku (1506) | Won 2-1 | +181516 |
| 5modern | 779 | Hasegawa, Eita (1534) | Lost 1-2 | -181498 |
| 6modern | 917 | Kubo, Hirotaka (1461) | Lost 0-2 | -191479 |
| top | average opponent: 1492record: 3-3 | new rating: 1479 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 313 | Toda, Kouhei (1500) | Won 2-1 | +181518 |
| 2standard | 97 | Kikuchi, Osamu (1493) | Lost 1-2 | -181500 |
| 3standard | 339 | Ambrose, Keith (1460) | Lost 1-2 | -191481 |
| 4standard | 504 | Umezaki, Masanori (1474) | Won 2-1 | +181499 |
| 5standard | 437 | Mitoma, Koji (1485) | Lost 0-2 | -191480 |
| top | average opponent: 1482record: 2-3 | new rating: 1480 | ||