Taneichi, Hisashi
Current rating: 1540
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 89 | Takahara, Sho (1601) | Won 2-1 | +191557 |
| 2standard | 348 | Akisato, Ryou (1474) | Won 2-1 | +171574 |
| 3standard | 286 | Yakushi, Hideki (1551) | Won 2-1 | +171591 |
| 4standard | 81 | Nishiura, Ryosuke (1706) | Lost 1-2 | -161575 |
| 5standard | 324 | Kung, Lam Yan (1588) | Lost 1-2 | -171558 |
| 6standard | 406 | Boku, Takashi (1634) | Won 2-0 | +191577 |
| 7standard | 386 | Niwa, Keita (1597) | Lost 0-2 | -181559 |
| 8standard | 315 | Tokuda, Ryusei (1492) | Lost 0-2 | -191540 |
| top | average opponent: 1580record: 4-4 | new rating: 1540 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 300 | Muta, Yutaro (1500) | Won 2-0 | +171558 |
| 2sealed | 85 | Satou, Kenichi (1486) | Won 2-1 | +171575 |
| 3sealed | 97 | Maeda, Hinata (1587) | Lost 1-2 | -181557 |
| 4sealed | 512 | Fujii, Mikiya (1345) | Won 2-0 | +141571 |
| 5sealed | 462 | Maruyama, Koji (1588) | Lost 1-2 | -171554 |
| 6sealed | 498 | Banno, Kunihiko (1676) | Lost 0-2 | -161538 |
| top | average opponent: 1531record: 3-3 | new rating: 1538 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 324 | Iwasawa, Fumiya (1776) | Won 2-1 | +231523 |
| 2standard | 404 | Fukui, Soichiro (1593) | Won 2-0 | +191542 |
| 3standard | 27 | Furukawa, Takuto (1386) | Won 2-0 | +151557 |
| 4standard | 106 | Shair, Chung Ngai (1720) | Lost 1-2 | -151542 |
| 5standard | 461 | Aoki, Masatugu (1514) | Won 2-1 | +181560 |
| 6standard | 229 | Furukawa, Shun (1602) | Won 2-0 | +191579 |
| 7standard | 92 | Oshima, Shimpei (1563) | Lost 1-2 | -191560 |
| 8standard | 280 | Ajitomi, Takeshi (1496) | Lost 1-2 | -191541 |
| top | average opponent: 1581record: 5-3 | new rating: 1541 | ||