Tanaka, Satosi
Current rating: 1475
Record: 22-23
| Grand Prix Yokohama 2019 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 246 | Kimura, Daichi (1385) | Won 2-0 | +161494 |
| 2modern | 348 | Nagata, Satoshi (1467) | Lost 0-2 | -181476 |
| 3modern | 972 | Kojima, Tatsuya3065 (1504) | Won 2-0 | +181494 |
| 4modern | 330 | Xiao, Diyu (1634) | Lost 0-2 | -151479 |
| 5modern | 618 | Shiraishi, Ryuji (1475) | Lost 0-2 | -181461 |
| 6modern | 864 | Tahara, Hideaki (1408) | Lost 0-2 | -191442 |
| 7modern | 777 | Fujita, Toshitake (1465) | Won 2-1 | +181460 |
| 8modern | 643 | Watanabe, Masao (1296) | Won 2-1 | +151475 |
| top | average opponent: 1454record: 4-4 | new rating: 1475 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 21 | Kanazawa, Ryo (1644) | Lost 0-2 | -151496 |
| 2legacy | 492 | Shiomi, Hirohisa (1500) | Lost 0-2 | -181478 |
| 3legacy | 603 | Kano, Tomohiko (1464) | Won 2-0 | +181496 |
| 4legacy | 538 | Yamada, Ryusuke (1415) | Won 2-1 | +161512 |
| 5legacy | 517 | Iwayama, Masatomo (1618) | Won 2-1 | +201532 |
| 6legacy | 234 | Tobari, Masato (1519) | Lost 1-2 | -181514 |
| 7legacy | 308 | Shibuya, Toru (1503) | Lost 0-2 | -181496 |
| 8legacy | 379 | Namba, Ryo (1501) | Lost 1-2 | -181478 |
| top | average opponent: 1520record: 3-5 | new rating: 1478 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 3 | Okamoto, Jin (1690) | Won 2-0 | +211557 |
| 2modern | 331 | Hamada, Akira (1560) | Lost 1-2 | -181539 |
| 3modern | 863 | Yadu, Yoshiki (1342) | Won 2-0 | +151554 |
| 4modern | 491 | Watanabe, Shouichi (1360) | Lost 0-2 | -221532 |
| 5modern | 676 | Mori, Kazumasa (1446) | Lost 0-2 | -191513 |
| 6modern | 885 | Yoshimura, Syouichi (1463) | Lost 1-2 | -191494 |
| 7modern | 1057 | Maki, Shuuichirou (1517) | Won 2-1 | +181512 |
| 8modern | 881 | Sakaguchi, Taiti (1537) | Won 2-0 | +191531 |
| 9modern | 628 | Takahashi, Masataka (1475) | Lost 1-2 | -201511 |
| top | average opponent: 1488record: 4-5 | new rating: 1511 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 670 | Sasaki, Yasuhiro (1571) | Lost 1-2 | -171466 |
| 2legacy | 707 | Kimura, Yuu (1414) | Won 2-0 | +171483 |
| 3legacy | 859 | Torii, Motonori (1517) | Won 2-0 | +191502 |
| 4legacy | 399 | Teramoto, Tsubasa (1518) | Lost 0-2 | -181484 |
| 5legacy | 624 | Ochi, Kensuke (1498) | Won 2-1 | +191503 |
| 6legacy | 679 | Kohira, Yoshitaka (1475) | Lost 0-2 | -191484 |
| 7legacy | 700 | Yamaguchi, Hiroshi (1575) | Won 2-0 | +201504 |
| 8legacy | 432 | Matsuyoshi, Wataru (1457) | Won 2-0 | +171521 |
| 9legacy | 502 | Yamada, Ryusuke (1405) | Won 2-1 | +161537 |
| 10legacy | 340 | Uemura, Syougo (1496) | Lost 0-2 | -191518 |
| 11legacy | 283 | Takahashi, Toshiyuki (1472) | Won 2-1 | +171535 |
| 12legacy | 297 | Kaneko, Masayuki3656 (1539) | Lost 1-2 | -181517 |
| 13legacy | 278 | Remelt, Shane (1563) | Won 2-1 | +191536 |
| 14legacy | 201 | Saito, Yuki (1579) | Lost 0-2 | -171519 |
| 15legacy | 254 | Shinozaki, Hiroki (1488) | Won 2-0 | +171536 |
| top | average opponent: 1505record: 9-6 | new rating: 1536 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2396 | Kageyama, Akihiro (1500) | Lost 0-2 | -181482 |
| 2sealed | 2314 | Hisamatu, Yuuki (1482) | Won 2-1 | +181500 |
| 3sealed | 2384 | Miura, Yuuki (1584) | Won 2-1 | +201520 |
| 4sealed | 2122 | Mouri, Yusuke (1521) | Lost 0-2 | -181502 |
| 5sealed | 2301 | Shiraishi, Ginga (1456) | Lost 0-2 | -191483 |
| top | average opponent: 1508record: 2-3 | new rating: 1483 | ||