Toyooka, Shinichi
Current rating: 1578
Record: 23-19
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | Sasahara, Yuta (1413) | Won 2-1 | +161539 |
| 2standard | 226 | Higashi, Kentarou (1575) | Won 2-1 | +181557 |
| 3standard | 273 | Oikawa, Hiroaki (1499) | Won 2-0 | +171574 |
| 4standard | 192 | Kobayashi, Kazutaka (1743) | Lost 0-2 | -151559 |
| 5standard | 218 | Narita, Chisato (1590) | Won 2-0 | +191578 |
| 6standard | 119 | Kato, Wataru (1465) | Won 2-1 | +161594 |
| 7standard | 90 | Takawashi, Kenji (1612) | Won 2-1 | +181612 |
| 8standard | 43 | Umehara, Kei (1664) | Lost 1-2 | -171595 |
| 9standard | 138 | Yoshimoto, Ryuya (1639) | Lost 0-2 | -171578 |
| top | average opponent: 1578record: 6-3 | new rating: 1578 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 714 | Sakamoto, Yuki (1587) | Won 2-0 | +181599 |
| 2standard | 80 | Asaoka, Hirotaka (1517) | Lost 1-2 | -191580 |
| 3standard | 933 | Ishii, Kouta (1481) | Lost 1-2 | -201560 |
| 4standard | 954 | Akisato, Ryou (1474) | Lost 1-2 | -191541 |
| 5standard | 1144 | Ishida, Ryouhei (1536) | Lost 0-2 | -181523 |
| top | average opponent: 1519record: 1-4 | new rating: 1523 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 364 | Iwamura, Yusuke (1500) | Won 2-1 | +171549 |
| 2standard | 619 | Sakurai, Yoshinori (1518) | Lost 0-2 | -181531 |
| 3standard | 1179 | Yamane, Naoto (1500) | Won 2-0 | +171548 |
| 4standard | 834 | Tamai, Toshimasa (1409) | Won 2-1 | +151563 |
| 5standard | 221 | Shinohara, Kazuaki (1593) | Won 2-0 | +191582 |
| 6standard | 321 | Kurashita, Shinji (1565) | Won 2-1 | +181600 |
| 7standard | 94 | Nakamura, Hajime (1674) | Won 2-0 | +191619 |
| 8standard | 112 | Ng, Jack Yu Kiu (1631) | Lost 0-2 | -181601 |
| 9standard | 261 | Shiroma, Hiroshi (1500) | Lost 1-2 | -201581 |
| top | average opponent: 1543record: 6-3 | new rating: 1581 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Kakihara, Shuichirou (1428) | Lost 0-2 | -201532 |
| top | record: 0-1 | new rating: 1532 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 246 | Yamamoto, Arihiro (1362) | Won 2-0 | +161502 |
| 2sealed | 167 | Matsushima, Tetsuhiro (1465) | Lost 0-2 | -191483 |
| 3sealed | 299 | Matsumura, Naoya (1429) | Won 2-1 | +171500 |
| 4sealed | 157 | Yamada, Nobuhiro (1513) | Won 2-1 | +181518 |
| 5sealed | 137 | Oldziey, Kalim (1748) | Won 2-0 | +221540 |
| 6sealed | 36 | Hamada, Junji (1569) | Won 2-1 | +191559 |
| 7sealed | 67 | Ishii, Taisuke (1843) | Won 2-0 | +231582 |
| 8sealed | 16 | Fukudome, Yuu (1601) | Lost 1-2 | -181564 |
| 9sealed | 71 | Furukawa, Hiroki (1708) | Won 2-1 | +211585 |
| 10draft | 90 | Ohno, Isao (1657) | Lost 0-2 | -171568 |
| 11draft | 29 | Kakita, Takenori (1577) | Won 2-0 | +181586 |
| 12draft | 22 | Kodera, Yasunori (1560) | Lost 0-2 | -181568 |
| 13draft | 36 | Tabata, Yuusuke (1675) | Lost 1-2 | -161552 |
| top | average opponent: 1593record: 8-5 | new rating: 1552 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 632 | Ohata, Norio (1500) | Won 2-0 | +181518 |
| 2sealed | 707 | Furukawa, Kazuya (1627) | Lost 0-2 | -161502 |
| 3sealed | 694 | Nogami, Kazuki (1568) | Won 2-0 | +191521 |
| 4sealed | 668 | Hibino, Yasutaka (1605) | Lost 1-2 | -161505 |
| 5sealed | 793 | Endo, Yusuke (1466) | Lost 0-2 | -191486 |
| top | average opponent: 1553record: 2-3 | new rating: 1486 | ||