Kobayashi, Hisato
Current rating: 1573
Record: 11-6
| Grand Prix Yokohama 2019 (modern) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 144 | Nakamura, Taro (1198) | Lost 1-2 | -241508 |
| 2modern | 744 | Toyohara, Eisuke (1257) | Won 2-0 | +141522 |
| 3modern | 737 | Yoshida, Kyoma (1461) | Won 2-1 | +161538 |
| 4modern | 575 | Daikai, Rikiya (1538) | Won 2-0 | +181556 |
| 5modern | 418 | Wakayama, Shiro (1564) | Won 2-0 | +191575 |
| 6modern | 100 | Mita, Ryoichi (1511) | Won 2-1 | +161591 |
| 7modern | 38 | Sawada, Ryo (1434) | Lost 1-2 | -201571 |
| 8modern | 135 | Meki, Syunta (1540) | Won 2-0 | +171588 |
| 9modern | 90 | Suzuike, Fumiyasu (1779) | Lost 0-2 | -151573 |
| average opponent: 1476record: 6-3 | new rating: 1573 | |||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 54 | Hanano, Koji (1515) | Lost 1-2 | -181482 |
| 2standard | 967 | Honkawa, Ryouma (1482) | Won 2-0 | +181500 |
| 3standard | 1361 | Yamazaki, Jun (1500) | Won 2-0 | +181518 |
| 4standard | 586 | Tsutsumi, Masaki (1467) | Won 2-0 | +171535 |
| 5standard | 399 | Yen, Yung Ta (1544) | Lost 1-2 | -181517 |
| 6standard | 785 | Tanaka, Tomonori (1375) | Won 2-1 | +161533 |
| 7standard | 379 | Koike, Yuya (1501) | Lost 0-2 | -191514 |
| 8standard | 620 | Miyajima, Jun'Ichi (1490) | Won 2-1 | +181532 |
| average opponent: 1484record: 5-3 | new rating: 1532 | |||