Kubo, Yuto
Current rating: 1545
Record: 17-15
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 66 | Kamiyama, Daiki (1453) | Won 2-1 | +171525 |
| 2pioneer | 258 | Yano, Yuuma (1518) | Won 2-1 | +181543 |
| 3pioneer | 124 | Oda, Katsumi (1319) | Won 2-0 | +141557 |
| 4pioneer | 118 | Nobukiyo, Yasuaki (1634) | Won 2-1 | +191576 |
| 5pioneer | 48 | Adachi, Ryosuke (1642) | Lost 1-2 | -171559 |
| 6pioneer | 94 | Fujioka, Naoya (1727) | Won 2-0 | +211580 |
| 7pioneer | 126 | Minami, Shota (1571) | Won 2-1 | +181598 |
| 8pioneer | 61 | Saruta, Katsumi (1731) | Lost 1-2 | -151583 |
| 9pioneer | 91 | Miyata, Yuuya (1667) | Lost 1-2 | -171566 |
| 10pioneer | 140 | Sugiyama, Kouichi (1398) | Lost 0-2 | -211545 |
| 11pioneer | 162 | Jinnai, Ryosuke (1506) | Won 2-1 | +171562 |
| 12pioneer | 114 | Muramatsu, Yoshiyuki (1584) | Lost 1-2 | -171545 |
| top | average opponent: 1562record: 7-5 | new rating: 1545 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 241 | Oosawa, Gou (1500) | Lost 0-2 | -191498 |
| 2standard | 514 | Watabe, Kouji (1443) | Lost 1-2 | -191479 |
| 3standard | 827 | Endo, Takatomo (1251) | Lost 1-2 | -221457 |
| 4standard | 815 | Mitani, Takashi (1322) | Won 2-1 | +161473 |
| 5standard | 741 | Takahashi, Rei (1458) | Won 2-1 | +181491 |
| 6standard | 574 | Kondou, Masayuki (1467) | Won 2-0 | +171508 |
| 7standard | 447 | Kanehira, Haruki (1491) | Lost 0-2 | -181490 |
| 8standard | 439 | Sawai, Fuka (1490) | Won 2-1 | +181508 |
| top | average opponent: 1428record: 4-4 | new rating: 1508 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 243 | Yamaguchi, Nozomu (1430) | Won 2-0 | +181489 |
| 2sealed | 421 | Choumura, Shoui (1578) | Won 2-1 | +191508 |
| 3sealed | 478 | Takei, Tomoyuki (1458) | Won 2-0 | +171525 |
| 4sealed | 177 | Fujimura, Kyuta (1542) | Won 2-0 | +191544 |
| 5sealed | 16 | Yoshida, Koki (1600) | Lost 0-2 | -171527 |
| 6sealed | 225 | Watanabe, Takayuki (1540) | Won 2-1 | +181545 |
| 7sealed | 82 | Minamitani, Daichi (1815) | Lost 1-2 | -131532 |
| 8sealed | 263 | Takaya, Kensuke (1700) | Lost 0-2 | -151517 |
| top | average opponent: 1583record: 5-3 | new rating: 1517 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 257 | Ueda, Yugo (1496) | Lost 1-2 | -181482 |
| 2standard | 739 | Yamagishi, Yuki 8956 (1488) | Won 2-0 | +181500 |
| 3standard | 700 | Sato, Motohiko (1723) | Lost 0-2 | -141486 |
| 4standard | 866 | Mori, Takeshi (1670) | Lost 0-2 | -151471 |
| top | average opponent: 1594record: 1-3 | new rating: 1471 | ||