Motegi, Koichi
Current rating: 1521
Record: 19-20
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 744 | Shimoda, Akihiro (1448) | Won 2-0 | +181472 |
| 2sealed | 335 | Kakinuma, Hiroki (1413) | Won 2-0 | +171489 |
| 3sealed | 194 | Haji, Satoshi (1535) | Lost 1-2 | -171472 |
| 4sealed | 587 | Hatta, Tetsuya (1524) | Lost 0-2 | -171455 |
| 5sealed | 666 | Azekawa, Tomoyuki (1599) | Won 2-0 | +211476 |
| 6sealed | 661 | Hirata, Minoru (1552) | Won 2-1 | +191495 |
| 7sealed | 543 | Yoshida, Kenichiro (1512) | Lost 0-2 | -181477 |
| 8sealed | 617 | Hamada, Akira (1544) | Won 2-1 | +201497 |
| 9sealed | 291 | Nishihara, Hideyuki (1573) | Won 2-0 | +191516 |
| 10draft | 86 | Katou, Shinpei (1549) | Won 2-0 | +191535 |
| 11draft | 84 | Imai, Yuuki (1582) | Lost 0-2 | -181517 |
| 12draft | 80 | Ohbayashi, Shotaro (1506) | Lost 1-2 | -181499 |
| 13draft | 84 | Oosasa, Yuuto (1545) | Won 2-1 | +191518 |
| 14draft | 68 | Obata, Ken (1535) | Won 2-0 | +181536 |
| 15draft | 53 | Otsuka, Tomohito (1701) | Lost 1-2 | -151521 |
| top | average opponent: 1541record: 9-6 | new rating: 1521 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Yasuda, Rei (1500) | Won 2-0 | +191501 |
| 2standard | 410 | Yamashita, Hiromichi (1456) | Lost 1-2 | -191482 |
| 3standard | 902 | Inagaki, Yukihiro (1633) | Won 2-1 | +211503 |
| 4standard | 767 | Cho, Jeong Woo (1736) | Lost 0-2 | -141489 |
| 5standard | 639 | Koizumi, Yuma (1504) | Lost 0-2 | -181471 |
| 6standard | 805 | Hashimoto, Syohei (1542) | Lost 0-2 | -171454 |
| top | average opponent: 1562record: 2-4 | new rating: 1454 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1158 | Watanabe, Kenji0560 (1500) | Won 2-0 | +181504 |
| 2sealed | 1075 | Gotou, Hiroaki (1752) | Won 2-1 | +221526 |
| 3sealed | 925 | Sato, Ryo (1535) | Lost 1-2 | -181508 |
| 4sealed | 994 | Ueda, Shota (1517) | Won 2-1 | +191527 |
| 5sealed | 961 | Sato, Kenji0666 (1538) | Won 2-0 | +181545 |
| 6sealed | 869 | Matsumoto, Masataka (1757) | Lost 0-2 | -141531 |
| 7sealed | 952 | Yamada, Toshihiro (1679) | Lost 0-2 | -161515 |
| 8sealed | 973 | Hayashi, Katsuji (1557) | Lost 0-2 | -171498 |
| 9sealed | 941 | Yu, Ching Kong (1624) | Lost 0-2 | -161482 |
| top | average opponent: 1607record: 4-5 | new rating: 1482 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 835 | Ono, Katsuya (1500) | Lost 0-2 | -181482 |
| 2sealed | 1031 | Satou, Masaya (1507) | Lost 1-2 | -181464 |
| 3sealed | 1079 | Iwanaga, Kohei (1468) | Won 2-1 | +191483 |
| 4sealed | 963 | Yamakawa, Hiroyuki (1414) | Won 2-0 | +161499 |
| 5sealed | 940 | Kaizu, Hareta (1728) | Lost 0-2 | -141485 |
| 6sealed | 959 | Mori, Yusei (1483) | Lost 1-2 | -181467 |
| 7sealed | 900 | Tomomura, Hitoshi (1523) | Lost 0-2 | -171450 |
| 8sealed | 847 | Mori, Yuki (1467) | Won 2-1 | +191469 |
| 9sealed | 793 | Takamatsu, Hideyasu (1411) | Won 2-0 | +171486 |
| top | average opponent: 1500record: 4-5 | new rating: 1486 | ||