Kato, Takuya
Current rating: 1488
Record: 13-14
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 66 | Kobayashi, Hiroki (1553) | Won 2-0 | +191501 |
| 2standard | 476 | Kobachi, Rikiya (1500) | Won 2-1 | +181519 |
| 3standard | 281 | Chou, Takayuki (1546) | Lost 1-2 | -181501 |
| 4standard | 404 | Locsin, John Gilbert (1586) | Lost 1-2 | -161485 |
| 5standard | 649 | Bazhenov, Eugene (1602) | Lost 0-2 | -161469 |
| 6standard | 641 | Hattori, Kazuki (1534) | Won 2-0 | +191488 |
| top | average opponent: 1554record: 3-3 | new rating: 1488 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 651 | Inagaki, Tomoki (1444) | Won 2-0 | +161544 |
| 2standard | 243 | Matsumoto, Shota (1584) | Lost 1-2 | -171527 |
| 3standard | 907 | Mori, Arashi (1371) | Lost 0-2 | -211506 |
| 4standard | 957 | Kobayashi, Satoru (1347) | Lost 0-2 | -211485 |
| 5standard | 1001 | Shimizu, Takeo (1369) | Won 2-1 | +161501 |
| 6standard | 862 | Kato, Wataru (1446) | Lost 0-2 | -191482 |
| 7standard | 765 | Nakamoto, Naoki (1433) | Lost 1-2 | -191463 |
| 8standard | 741 | Kawase, Takeshi (1479) | Won 2-0 | +191482 |
| top | average opponent: 1434record: 3-5 | new rating: 1482 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 418 | Utiumi, Tomoyuki (1500) | Won 2-0 | +181520 |
| 2standard | 401 | Matsumoto, Naoki (1517) | Won 2-1 | +181538 |
| 3standard | 212 | Kudo, Koichi (1771) | Won 2-0 | +221560 |
| 4standard | 356 | Wijaya, Christian (1681) | Won 2-0 | +201580 |
| 5standard | 50 | Sunohara, Motoki (1537) | Lost 1-2 | -181562 |
| 6standard | 256 | Kondo, Fumiya (1532) | Lost 0-2 | -191543 |
| 7standard | 426 | Taniguchi, Hironobu (1600) | Won 2-0 | +191562 |
| 8standard | 412 | Chen, Liang (1774) | Lost 0-2 | -141548 |
| 9standard | 568 | Watabe, Naoto (1444) | Lost 1-2 | -201528 |
| top | average opponent: 1595record: 5-4 | new rating: 1528 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 297 | Nishiwaki, Yousuke (1398) | Won 2-0 | +161516 |
| 2sealed | 238 | Asazuma, Haruki (1518) | Won 2-1 | +181534 |
| 3sealed | 144 | Kadooka, Toshiyuki (1794) | Lost 0-2 | -131521 |
| 4sealed | 210 | Hozumi, Masashi (1479) | Lost 1-2 | -191502 |
| top | average opponent: 1547record: 2-2 | new rating: 1502 | ||