Tanaka, Kento
Current rating: 1585
Record: 41-33
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 487 | Takeuchi, Yosuke (1475) | Won 2-0 | +161615 |
| 3sealed | 494 | Hayashi, Kazunori (1500) | Lost 0-2 | -201595 |
| 4sealed | 598 | Tanaka, Kisuke (1388) | Won 2-1 | +141609 |
| 5sealed | 234 | Murata, Atsushi (1653) | Lost 0-2 | -171592 |
| 6sealed | 579 | Hori, Tatsuya (1526) | Won 2-1 | +171609 |
| 7sealed | 458 | Inoue, Masaya (1526) | Won 2-0 | +161625 |
| 8sealed | 134 | Ooi, Masaki (1488) | Won 2-0 | +161641 |
| 9sealed | 192 | Nakamoto, Kosuke (1822) | Won 2-1 | +211662 |
| 10draft | 34 | Ikeda, Tsuyoshi (1660) | Lost 1-2 | -181644 |
| 11draft | 32 | Ueyama, Yuji (1598) | Lost 0-2 | -191625 |
| 12draft | 33 | Endo, Hiroshi (1507) | Lost 1-2 | -201605 |
| 13draft | 49 | Mori, Fumiya (1498) | Lost 0-2 | -201585 |
| top | average opponent: 1553record: 6-6 | new rating: 1585 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1682 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 594 | Hirokawa, Ryouji (1518) | Lost 0-2 | -211661 |
| 3standard | 705 | Kosaka, Ryohei (1403) | Lost 1-2 | -221639 |
| 4standard | 1018 | Koyama, Koya (1481) | Lost 0-2 | -211618 |
| 5standard | 998 | Fujii, Mikiya (1394) | Won 2-1 | +141632 |
| 6standard | 776 | Ichikawa, Shigeyuki (1488) | Lost 0-2 | -211611 |
| 7standard | 786 | Kawaguchi, Muneyoshi (1319) | Won 2-1 | +131624 |
| 8standard | 639 | Suzuki, Ryuuichi (1246) | Lost 1-2 | -251599 |
| top | average opponent: 1407record: 2-5 | new rating: 1599 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 482 | Kamikawa, Takuya (1473) | Lost 0-2 | -221656 |
| 3sealed | 625 | Onizuka, Hiroshi (1700) | Lost 0-2 | -171639 |
| 4sealed | 960 | Miyamoto, Yohei (1569) | Won 2-1 | +161655 |
| 5sealed | 667 | Kikuchi, Yuuji (1634) | Won 2-0 | +181673 |
| 6sealed | 343 | Sugiyama, Taichiro (1504) | Won 2-1 | +151688 |
| 7sealed | 240 | Gohara, Akira (1613) | Lost 1-2 | -191669 |
| 8sealed | 395 | Sugiyama, Kouichi (1417) | Won 2-0 | +131682 |
| top | average opponent: 1558record: 4-3 | new rating: 1682 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 509 | Kurokawa, Yuuki (1451) | Won 2-1 | +151623 |
| 3sealed | 95 | Imai, Masakatsu (1523) | Won 2-0 | +161639 |
| 4sealed | 143 | Shoji, Tatsuro (1593) | Won 2-1 | +171656 |
| 5sealed | 60 | Imai, Ayato (1731) | Lost 1-2 | -161640 |
| 6sealed | 120 | Inokuchi, Masaki (1512) | Lost 0-2 | -211619 |
| 7sealed | 476 | Tanaka, Shinichi (1810) | Won 2-1 | +221641 |
| 8sealed | 181 | Sakai, Yoshiki (1404) | Lost 1-2 | -231618 |
| 9sealed | 344 | Kawamoto, Takahiro (1526) | Won 2-0 | +171635 |
| 10draft | 260 | Kuze, Shouta (1820) | Won 2-1 | +211656 |
| 11draft | 132 | Nozaki, Taiki (1545) | Won 2-1 | +161672 |
| 12draft | 251 | Neirynck, Branco (1907) | Lost 1-2 | -141658 |
| 13draft | 43 | Venturi, Matteo (1531) | Won 2-0 | +161674 |
| 14draft | 106 | Nielsen, Simon (1909) | Lost 0-2 | -141660 |
| 15draft | 86 | Tian, Kuang Kai (1630) | Won 2-1 | +181678 |
| top | average opponent: 1635record: 9-5 | new rating: 1678 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | Kajita, Hiroki (1372) | Won 2-1 | +141615 |
| 2standard | 561 | Katou, Shinpei (1555) | Won 2-1 | +171632 |
| 3standard | 296 | Yamashiro, Atsuki (1500) | Lost 1-2 | -201612 |
| 4standard | 533 | Suenaga, Hirokazu (1515) | Won 2-0 | +161628 |
| 5standard | 499 | Hashimoto, Keisuke3846 (1519) | Lost 0-2 | -201608 |
| 6standard | 592 | Okuma, Naoki (1597) | Won 2-0 | +181626 |
| 7standard | 514 | Tachibana, Kentarou (1579) | Lost 1-2 | -191607 |
| 8standard | 762 | Suzuki, Shouta (1702) | Won 2-0 | +201627 |
| 9standard | 556 | Gibralta, Thierry (1572) | Lost 1-2 | -191608 |
| top | average opponent: 1546record: 5-4 | new rating: 1608 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 995 | Nishimura, Koichi (1405) | Lost 0-2 | -191451 |
| 2standard | 932 | Narita, Kouhei (1467) | Won 2-0 | +181469 |
| 3standard | 1174 | Yokoyama, Kenichi (1415) | Won 2-0 | +171486 |
| 4standard | 951 | Hiyama, Seiya (1522) | Won 2-1 | +191505 |
| 5standard | 580 | Mori, Kentaro (1525) | Won 2-0 | +181523 |
| 6standard | 148 | Shimada, Masahiko (1670) | Won 2-0 | +211544 |
| 7standard | 146 | Ueda, Ryo (1588) | Lost 1-2 | -171527 |
| 8standard | 397 | Kitagawa, Yuta (1460) | Won 2-0 | +171544 |
| 9standard | 141 | Uraya, Masamitsu (1488) | Won 2-1 | +171561 |
| 10standard | 167 | Iitsuka, Yuuki (1562) | Won 2-1 | +181579 |
| 11standard | 64 | Takeuchi, Junnya (1644) | Won 2-1 | +191598 |
| 12standard | 20 | Kim, Taehyoung (1569) | Won 2-1 | +171615 |
| 13standard | 26 | Juumonji, Ryou (1782) | Lost 0-2 | -151600 |
| 14standard | 38 | Tamura, Yuto (1663) | Lost 1-2 | -171583 |
| 15standard | 123 | Nakanishi, Yutaka (1580) | Won 2-0 | +181601 |
| top | average opponent: 1556record: 11-4 | new rating: 1601 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2395 | Amano, Takatoshi (1478) | Won 2-0 | +181506 |
| 2sealed | 2032 | Suh, Jae Yong (1484) | Lost 1-2 | -191487 |
| 3sealed | 2409 | Hisamori, Motonaga (1499) | Won 2-1 | +181505 |
| 4sealed | 2249 | Date, Shogo (1518) | Lost 0-2 | -171488 |
| 5sealed | 2295 | Maehara, Kouichi (1516) | Lost 0-2 | -181470 |
| top | average opponent: 1499record: 2-3 | new rating: 1470 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 890 | Sugiyama, Kouichi (1597) | Lost 1-2 | -161484 |
| 2sealed | 978 | Kaizu, Hareta (1723) | Won 2-1 | +221506 |
| 3sealed | 1004 | Hamaguchi, Shoji (1485) | Lost 1-2 | -181488 |
| 4sealed | 1078 | Nagai, Kentarou (1497) | Won 2-1 | +181506 |
| 5sealed | 932 | Nishino, Ryo (1501) | Lost 1-2 | -181488 |
| top | average opponent: 1561record: 2-3 | new rating: 1488 | ||