Honma, Ikuya
Current rating: 1462
Record: 11-13-1
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 594 | Kubota, Takahiro (1522) | Lost 1-2 | -181482 |
| 2standard | 787 | Kaneko, Shun (1373) | Won 2-1 | +161498 |
| 3standard | 793 | Okada, Yuki 9361 (1500) | Lost 1-2 | -181480 |
| 4standard | 1049 | Kurihara, Shota (1484) | Lost 0-2 | -181462 |
| top | average opponent: 1470record: 1-3 | new rating: 1462 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 98 | Tamaru, Daisuke (1499) | Draw 1-1 | 01500 |
| 2legacy | 222 | Okada, Hajime (1448) | Lost 0-2 | -191481 |
| 3legacy | 403 | Miyamura, Tadashi (1500) | Won 1-0 | +191500 |
| top | average opponent: 1482record: 1-1-1 | new rating: 1500 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Ueda, Kazuki (1441) | Lost 1-2 | -191498 |
| 2sealed | 294 | Koide, Yuichi (1489) | Lost 0-2 | -181480 |
| 3sealed | 468 | Fukushima, Shingo (1517) | Won 2-0 | +191499 |
| 4sealed | 387 | Kitou, Kentarou (1484) | Won 2-1 | +171516 |
| 5sealed | 347 | Nakahara, Shuichi (1623) | Lost 0-2 | -161500 |
| top | average opponent: 1511record: 2-3 | new rating: 1500 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 183 | Maeda, Lucio (1722) | Lost 0-2 | -151539 |
| 2modern | 445 | Tanaka, Hiroyuki (1482) | Won 2-0 | +171556 |
| 3modern | 339 | Urata, Takurou (1483) | Lost 1-2 | -191537 |
| 4modern | 480 | Sasaki, Hiroyuki (1478) | Lost 1-2 | -201517 |
| top | average opponent: 1541record: 1-3 | new rating: 1517 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 757 | Hagino, Tathuya (1500) | Won 2-0 | +181518 |
| 2sealed | 542 | Kamada, Chihiro (1518) | Won 2-1 | +181536 |
| 3sealed | 650 | Tanaka, Jun'ichi (1472) | Won 2-1 | +171553 |
| 4sealed | 555 | Suzuki, Ryuuichi (1642) | Lost 1-2 | -171536 |
| 5sealed | 658 | Panganiban, Norman (1538) | Won 2-1 | +181554 |
| 6sealed | 591 | Kawachi, Yusuke (1632) | Lost 0-2 | -161538 |
| 7sealed | 589 | Ishida, Tetsuya (1492) | Won 2-0 | +171555 |
| 8sealed | 555 | Komatsu, Satoru (1501) | Won 2-0 | +171572 |
| 9sealed | 565 | Takano, Kouhei (1561) | Lost 1-2 | -181554 |
| top | average opponent: 1540record: 6-3 | new rating: 1554 | ||