Ogata, Kenji
Current rating: 1411
Record: 11-18
| Grand Prix Chiba 2016 (legacy) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 370 | Iida, Naoki (1462) | Lost 0-2 | -171402 |
| 2legacy | 663 | Carey, Gene (1503) | Lost 0-2 | -161386 |
| 3legacy | 1038 | Kosaka, Ryohei (1315) | Lost 0-2 | -191367 |
| 4legacy | 1164 | Takahashi, Akira (1412) | Won 2-1 | +191386 |
| 5legacy | 1088 | Ueno, Daisuke (1469) | Won 2-0 | +191405 |
| 6legacy | 787 | Nagami, Youichi (1661) | Lost 0-2 | -131392 |
| 7legacy | 938 | Makino, Yuuki (1466) | Won 2-0 | +191411 |
| top | average opponent: 1470record: 3-4 | new rating: 1411 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 670 | Miki, Takatoshi (1427) | Won 2-0 | +181427 |
| 2standard | 94 | Fukagawa, Takayuki (1518) | Lost 1-2 | -171410 |
| 3standard | 1232 | Miyawaki, Wataru (1577) | Lost 1-2 | -151395 |
| 4standard | 1228 | Matsumura, Keisuke (1476) | Won 2-1 | +201415 |
| 5standard | 1212 | Kanno, Atsushi (1578) | Won 2-1 | +211436 |
| 6standard | 863 | Iijima, Shin (1520) | Lost 1-2 | -171419 |
| top | average opponent: 1516record: 3-3 | new rating: 1419 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1393 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 59 | Saitou, Masashi (1498) | Won 2-1 | +201413 |
| 2standard | 218 | Iwase, Hirokazu (1528) | Won 2-1 | +201433 |
| 3standard | 124 | Matsumoto, Naoya (1594) | Lost 0-2 | -151418 |
| 4standard | 707 | Aoi, Yusuke (1518) | Lost 0-2 | -161402 |
| 5standard | 666 | Wada, Hiroya (1682) | Lost 0-2 | -131389 |
| 6standard | 774 | Doi, Yuki (1476) | Won 2-0 | +201409 |
| top | average opponent: 1549record: 3-3 | new rating: 1409 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1103 | Yamagata, Shuhei (1467) | Lost 0-2 | -171393 |
| top | record: 0-1 | new rating: 1393 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 703 | Nomoto, Kazuma (1498) | Lost 0-2 | -181482 |
| 2legacy | 875 | Mitsuya, Keiji (1481) | Lost 0-2 | -181464 |
| 3legacy | 959 | Mashimo, Tomoyuki (1463) | Won 2-0 | +181482 |
| 4legacy | 888 | Hagihara, Masaki (1480) | Lost 0-2 | -181464 |
| 5legacy | 907 | Oguri, Tomonori (1492) | Lost 1-2 | -181446 |
| 6legacy | 870 | Ojima, Tomohito (1414) | Lost 1-2 | -181428 |
| 7legacy | 827 | Yohara, Tosho (1514) | Lost 0-2 | -171411 |
| 8legacy | 787 | Oku, Kousuke (1347) | Lost 0-2 | -191392 |
| 9legacy | 749 | Tsuji, Yoshihiro (1391) | Won 2-0 | +181410 |
| top | average opponent: 1453record: 2-7 | new rating: 1410 | ||