Masegi, Takeshi
Current rating: 1495
| Grand Prix Kobe 2017 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 617 | Yamanaka, Shouki (1592) | Won 2-1 | +201490 |
| 2modern | 61 | Yuasa, Kentarou (1506) | Won 2-0 | +191509 |
| 3modern | 240 | Nakata, Yuusaku (1563) | Lost 1-2 | -171492 |
| 4modern | 860 | Jinno, Kaname (1442) | Lost 1-2 | -191473 |
| 5modern | 1016 | Tani, Chiharu (1666) | Won 2-0 | +211494 |
| 6modern | 838 | Yamakawa, Yoshiyuki (1500) | Lost 1-2 | -181476 |
| 7modern | 922 | Sumihira, Toru (1497) | Won 2-0 | +191495 |
| 8modern | 522 | Lin, Yan Cheng (1505) | Lost 1-2 | -181477 |
| 9modern | 695 | Miyake, Daisuke (1484) | Won 2-0 | +181495 |
| top | average opponent: 1528record: 5-4 | new rating: 1495 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 539 | Amano, Tatsuya (1500) | Lost 1-2 | -171431 |
| 2legacy | 755 | Nishimura, Koichi (1406) | Lost 0-2 | -191412 |
| 3legacy | 1165 | Kumon, Shun (1455) | Won 2-1 | +191431 |
| 4legacy | 996 | Saida, Takuya (1484) | Won 2-0 | +191450 |
| 5legacy | 837 | Satou, Naota (1482) | Won 2-1 | +191469 |
| 6legacy | 593 | Nishikawa, Yukihiro (1544) | Won 2-0 | +191488 |
| 7legacy | 228 | Yuichi, Tokunaga (1493) | Lost 1-2 | -181470 |
| top | average opponent: 1481record: 4-3 | new rating: 1470 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 579 | Maeda, Yasuyuki (1572) | Lost 0-2 | -161448 |
| top | record: 0-1 | new rating: 1448 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 168 | Nakatsubo, Yoshiaki (1500) | Lost 1-2 | -181482 |
| 2legacy | 263 | Kadokawa, Kota (1478) | Won 2-0 | +181500 |
| 3legacy | 316 | Shigeta, Hajime (1490) | Lost 0-2 | -181482 |
| 4legacy | 427 | Takechi, Daisuke (1481) | Lost 0-2 | -181464 |
| top | average opponent: 1487record: 1-3 | new rating: 1464 | ||