Sugaya, Takeshi
Current rating: 1446
Record: 16-21
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 609 | Okada, Yuki 9361 (1460) | Won 2-0 | +191406 |
| 2sealed | 531 | Yoshida, Shunsuke (1594) | Won 2-1 | +221428 |
| 3sealed | 126 | Hirase, Gun (1566) | Won 2-0 | +201448 |
| 4sealed | 140 | Moriyama, Yuu (1697) | Lost 0-2 | -131435 |
| 5sealed | 392 | Sako, Wataru (1542) | Won 2-0 | +201455 |
| 6sealed | 180 | Sato, Motohiko (1717) | Lost 1-2 | -141441 |
| 7sealed | 328 | Tamiya, Hiroki (1548) | Won 2-1 | +201461 |
| 8sealed | 297 | Kataoka, Hiroaki (1625) | Lost 0-2 | -151446 |
| top | average opponent: 1594record: 5-3 | new rating: 1446 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 206 | Shoji, Keita (1500) | Won 2-1 | +201419 |
| 2legacy | 207 | Tsuchiya, Yoshihiro (1288) | Lost 1-2 | -211398 |
| 3legacy | 855 | Yamamoto, Masaki (1475) | Won 2-0 | +201418 |
| 4legacy | 369 | Fukaya, Yuta (1426) | Lost 1-2 | -181400 |
| 5legacy | 692 | Maeda, Yuki (1501) | Won 2-1 | +201420 |
| 6legacy | 508 | Yamamura, Mitsutoshi (1242) | Lost 0-2 | -221398 |
| 7legacy | 854 | Oka, Yosuke (1527) | Lost 0-2 | -151383 |
| 8legacy | 722 | Kurosawa, Yuuki7831 (1496) | Won 2-1 | +201403 |
| 9legacy | 635 | Tachibana, Kentarou (1532) | Lost 0-2 | -161387 |
| top | average opponent: 1443record: 4-5 | new rating: 1387 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Kanno, Masashi (1587) | Lost 0-2 | -161433 |
| 2sealed | 445 | Kubo, Yuta (1485) | Lost 1-2 | -171416 |
| 3sealed | 465 | Kashiwagi, Junichi (1445) | Lost 1-2 | -171399 |
| top | average opponent: 1506record: 0-3 | new rating: 1399 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 195 | Rui S., (1500) | Lost 1-2 | -161412 |
| 2standard | 486 | Yamamuro, Yuusuke (1385) | Won 2-1 | +171429 |
| 3standard | 503 | Kanehira, Haruki (1429) | Lost 0-2 | -181411 |
| 4standard | 622 | Yasunaka, Shinichi (1484) | Lost 1-2 | -171394 |
| 5standard | 673 | Tian, Criss (1463) | Lost 0-2 | -161378 |
| 6standard | 628 | Noritake, Kuniaki (1431) | Won 2-1 | +191397 |
| 7standard | 509 | Miyazaki, Kazuyuki (1222) | Won 2-1 | +141411 |
| 8standard | 383 | Ishikawa, Souta (1436) | Won 2-0 | +191430 |
| 9standard | 290 | Matsuda, Atsushi (1478) | Won 2-0 | +191449 |
| top | average opponent: 1425record: 5-4 | new rating: 1449 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 235 | Takahashi, Dai (1590) | Lost 0-2 | -161484 |
| 2modern | 505 | Kor, Karls-Jans (1482) | Lost 0-2 | -181466 |
| 3modern | 694 | Watanabe, Shotaro (1448) | Won 2-0 | +171483 |
| 4modern | 506 | Suzuki, Taito (1483) | Won 2-1 | +181501 |
| 5modern | 560 | Sakata, Akira (1506) | Lost 0-2 | -181483 |
| 6modern | 518 | Kawamura, Naoki (1488) | Lost 0-2 | -181465 |
| 7modern | 459 | Fujiwara, Kazuto (1401) | Lost 1-2 | -191446 |
| 8modern | 376 | Furusawa, Reona (1443) | Lost 1-2 | -181428 |
| top | average opponent: 1480record: 2-6 | new rating: 1428 | ||