Kato, Yoshinari
Current rating: 1592
Record: 19-16-1
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 205 | Wada, Tomoya (1531) | Won 2-0 | +181572 |
| 2sealed | 2 | Kuwahara, Yoshiki (1548) | Won 2-0 | +171589 |
| 3sealed | 206 | Yanada, Kenji (1530) | Won 2-0 | +171606 |
| 4sealed | 66 | Sim, Chapman (1826) | Lost 0-2 | -141592 |
| top | average opponent: 1609record: 3-1 | new rating: 1592 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 123 | Kochi, Daiki (1572) | Won 2-1 | +191564 |
| 3modern | 32 | Omonishi, Kojiro (1635) | Won 2-1 | +191583 |
| 4modern | 45 | Sato, Yusuke3033 (1555) | Lost 1-2 | -181565 |
| 5modern | 165 | Cortese, Alessandro (1563) | Won 2-0 | +181583 |
| 6modern | 160 | Watanabe, Yuuya (2086) | Lost 0-2 | -101573 |
| 7modern | 259 | Katsuragi, Norimasa (1538) | Lost 1-2 | -191554 |
| top | average opponent: 1658record: 3-3 | new rating: 1554 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 541 | Kakuda, Wataru (1526) | Won 2-0 | +191507 |
| 2sealed | 654 | Yashiki, Kouichi (1445) | Won 2-1 | +171524 |
| 3sealed | 601 | Izumi, Hikaru (1534) | Lost 0-2 | -181506 |
| 4sealed | 660 | Beh, Edison (1483) | Won 2-1 | +181524 |
| 5sealed | 672 | Suzuki, Mikito (1545) | Won 2-0 | +181542 |
| 6sealed | 597 | Ito, Masato (1488) | Won 2-0 | +171559 |
| 7sealed | 547 | Watanabe, Yuuya (1983) | Won 2-1 | +251584 |
| 8sealed | 538 | Wee, Pang Ming (1696) | Won 2-1 | +201604 |
| 9sealed | 520 | Shoji, Tatsuro (1700) | Lost 0-2 | -161588 |
| 10draft | 30 | Yamada, Takuya (1576) | Lost 0-2 | -181570 |
| 11draft | 67 | Kou, Changsu (1808) | Lost 0-2 | -141556 |
| 12draft | 30 | Hayashi, Shouya (1653) | Lost 1-2 | -161540 |
| 13draft | 55 | Arakawa, Tatsuya (1745) | Lost 0-2 | -141526 |
| 15draft | 94 | Harada, Daisaku (1612) | Won 2-0 | +191545 |
| top | average opponent: 1628record: 8-6 | new rating: 1545 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 391 | Miyashiro, Ronaldo (1553) | Lost 1-2 | -171448 |
| 2standard | 542 | Niimi, Yoshirou (1395) | Won 2-1 | +171465 |
| 3standard | 346 | Mishima, Hideo (1525) | Won 2-1 | +201485 |
| 4standard | 437 | Miura, Yuuki (1601) | Draw 1-1 | +21487 |
| 5standard | 383 | Yuusuke Y., (1548) | Won 2-1 | +191506 |
| 6standard | 261 | Miura, Souichirou (1541) | Lost 1-2 | -181488 |
| top | average opponent: 1527record: 3-2-1 | new rating: 1488 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 211 | Matsumoto, Yoshifumi (1446) | Won 2-0 | +171517 |
| 2extended | 98 | Tsujimoto, Susumu (1524) | Lost 1-2 | -181499 |
| 3extended | 123 | Shimada, Hiroya (1584) | Lost 1-2 | -161483 |
| 4extended | 256 | T., Yuusaku (1486) | Won 2-0 | +181501 |
| 5extended | 205 | Kondou, Masayoshi (1509) | Lost 1-2 | -181483 |
| 6extended | 239 | Safai, Soheil (1480) | Lost 0-2 | -181465 |
| top | average opponent: 1505record: 2-4 | new rating: 1465 | ||