Goto, Tomokazu
Current rating: 1586
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 385 | Kishi, Daisuke (1493) | Won 2-0 | +171561 |
| 2sealed | 346 | Nishiyama, Naoki (1617) | Won 2-0 | +191580 |
| 3sealed | 43 | Wang, Alfred (1549) | Lost 0-2 | -181562 |
| 4sealed | 436 | Hando, Shinnosuke (1503) | Won 2-1 | +171579 |
| 5sealed | 456 | Ojima, Toshiaki (1573) | Won 2-1 | +181597 |
| 6sealed | 89 | Shima, Junichirou (1553) | Won 2-1 | +171614 |
| 7sealed | 114 | Yang, Eunje (1719) | Lost 1-2 | -161598 |
| 8sealed | 195 | Takahashi, Yuta (1964) | Lost 1-2 | -121586 |
| top | average opponent: 1621record: 5-3 | new rating: 1586 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 641 | Yuichiro, Kawakami (1500) | Won 2-1 | +171540 |
| 4standard | 325 | Suzuki, Shinya (1610) | Won 2-0 | +191559 |
| 5standard | 29 | Miyata, Kentaro (1572) | Won 2-0 | +191578 |
| 6standard | 65 | Kobayasi, Tomoya (1589) | Lost 0-2 | -181560 |
| 7standard | 87 | Nogami, Tokio (1544) | Lost 0-2 | -181542 |
| 8standard | 371 | Mihara, Yuki (1545) | Won 2-1 | +181560 |
| 9standard | 144 | Kobayashi, Kazutaka (1741) | Lost 1-2 | -151545 |
| 10standard | 251 | Sakatani, Tsuyoshi (1561) | Won 2-0 | +181563 |
| 11standard | 246 | Kitagawa, Yuta (1519) | Lost 0-2 | -191544 |
| top | average opponent: 1576record: 5-4 | new rating: 1544 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Nagami, Youichi (1760) | Lost 1-2 | -131487 |
| 2standard | 942 | Saito, Naruto (1405) | Won 2-0 | +161503 |
| 3standard | 868 | Kunihiro, Mizuho (1465) | Lost 1-2 | -191484 |
| 4standard | 1353 | Daikai, Rikiya (1508) | Lost 0-2 | -171467 |
| 5standard | 1479 | Kouhei, Hata (1464) | Won 2-0 | +181485 |
| 6standard | 1225 | Takasawa, Yuuki (1529) | Won 2-0 | +191504 |
| 7standard | 1057 | Shimadu, Naofumi (1613) | Won 2-0 | +201524 |
| 8standard | 860 | Yamagata, Kouhei (1513) | Won 2-0 | +171541 |
| 9standard | 605 | Yamamoto, Yuhei (1494) | Lost 0-2 | -181523 |
| top | average opponent: 1528record: 5-4 | new rating: 1523 | ||