Tobe, Masato
Current rating: 1510
Record: 22-21
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 292 | Ohkura, Ryota (1591) | Lost 1-2 | -171532 |
| 3standard | 699 | Nakagawa, Hiroki (1404) | Lost 1-2 | -201512 |
| 4standard | 725 | Ihara, Akihiro (1304) | Won 2-0 | +141526 |
| 5standard | 585 | Kiwanont, Sukhum (1639) | Lost 0-2 | -161510 |
| top | average opponent: 1485record: 1-3 | new rating: 1510 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 203 | Maeda, Kouki (1598) | Won 2-0 | +191565 |
| 3sealed | 264 | Kuo, Tzu-Ching (1858) | Won 2-0 | +231588 |
| 4sealed | 124 | Nishida, Keisuke (1573) | Lost 1-2 | -181570 |
| 5sealed | 432 | Uetsu, Masashi (1551) | Won 2-1 | +171587 |
| 6sealed | 215 | Uemura, Akira (1543) | Lost 0-2 | -191568 |
| 7sealed | 212 | Hongou, Masato (1494) | Lost 1-2 | -191549 |
| top | average opponent: 1603record: 3-3 | new rating: 1549 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 368 | Yagi, Wataru (1504) | Lost 1-2 | -191539 |
| 2standard | 679 | Matsushima, Toshikazu (1463) | Won 2-0 | +161555 |
| 3standard | 803 | Sato, Akinori (1466) | Won 2-0 | +171572 |
| 4standard | 545 | Oku, Yusuke (1367) | Lost 1-2 | -221550 |
| 5standard | 738 | Akita, Naoto (1458) | Won 2-0 | +161566 |
| 6standard | 519 | Matsumoto, Yuki1423 (1676) | Won 2-1 | +201586 |
| 7standard | 558 | Wakita, Daiki (1463) | Lost 0-2 | -201566 |
| 8standard | 520 | Ito, Sho (1436) | Lost 1-2 | -201546 |
| top | average opponent: 1479record: 4-4 | new rating: 1546 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 408 | Fu, Richard (1506) | Lost 1-2 | -201558 |
| 2sealed | 670 | Mizuno, Tatsurou (1459) | Won 2-1 | +161574 |
| 3sealed | 901 | Tsuda, Mineyuki (1646) | Lost 1-2 | -161558 |
| top | average opponent: 1537record: 1-2 | new rating: 1558 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 423 | Mochiki, Kazuto (1724) | Lost 0-2 | -161582 |
| 2standard | 810 | Nakamoto, Ryuuta (1589) | Won 2-1 | +191601 |
| 3standard | 826 | Murata, Kenta (1500) | Won 2-0 | +161617 |
| 4standard | 455 | Chu Heng, Eng (1802) | Lost 1-2 | -151602 |
| 5standard | 764 | Kosuga, Shuhei (1566) | Lost 1-2 | -191583 |
| 6standard | 968 | Yoshida, Kai (1365) | Won 2-0 | +141597 |
| 7standard | 869 | Yagi, Kazuhiro (1490) | Lost 0-2 | -191578 |
| top | average opponent: 1576record: 3-4 | new rating: 1578 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 63 | Kojima, Naoyuki (1498) | Lost 1-2 | -181482 |
| 2standard | 1104 | Rodgers, Alex (1429) | Won 2-1 | +171499 |
| 3standard | 861 | Haruma, Sudo (1500) | Won 2-1 | +181517 |
| 4standard | 909 | Ito, Yuta (Kawagoe) (1520) | Won 2-0 | +181535 |
| 5standard | 457 | Kawada, Chihiro (1772) | Lost 0-2 | -141521 |
| 6standard | 686 | Katou, Yuuta (1503) | Won 2-1 | +181539 |
| 7standard | 479 | Bang, Sangmun (1548) | Won 2-0 | +181557 |
| 8standard | 295 | Ishihara, Atsushi (1557) | Won 2-1 | +181575 |
| 9standard | 212 | Oikawa, Ryusuke (1658) | Won 2-1 | +201595 |
| 10standard | 181 | Saida, Toshihiro (1625) | Lost 1-2 | -181577 |
| 11standard | 243 | Kaneta, Takaaki (1567) | Won 2-0 | +181595 |
| 12standard | 180 | Imamura, Hirotaka (1610) | Lost 0-2 | -181577 |
| 13standard | 181 | Fukunaga, Nao (1606) | Lost 0-2 | -171560 |
| 14standard | 272 | Lyu, Yande (1648) | Won 2-0 | +191579 |
| 15standard | 220 | Seet, Danny (1619) | Won 2-0 | +191598 |
| top | average opponent: 1577record: 10-5 | new rating: 1598 | ||