Shinagawa, Kazunari
Current rating: 1495
Record: 39-40
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 375 | Muranaka, Toshiki (1500) | Lost 1-2 | -181495 |
| 2standard | 524 | Natsume, Tokio (1482) | Won 2-1 | +171512 |
| 3standard | 534 | Oono, Takamasa (1550) | Won 2-0 | +191531 |
| 4standard | 462 | Kudou, Takunori (1607) | Lost 1-2 | -161515 |
| 5standard | 664 | Koga, Akira (1443) | Lost 1-2 | -201495 |
| top | average opponent: 1516record: 2-3 | new rating: 1495 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Takeuchi, Akinari (1667) | Lost 0-2 | -161531 |
| 2sealed | 682 | Inoguchi, Hironobu (1657) | Won 2-1 | +201551 |
| 3sealed | 727 | Yoshio, Sousuke (1500) | Lost 1-2 | -191532 |
| 4sealed | 785 | Iwazaki, Yuji (1447) | Lost 0-2 | -191513 |
| top | average opponent: 1568record: 1-3 | new rating: 1513 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 149 | Miyagi, Moto (1732) | Won 2-0 | +211559 |
| 2standard | 315 | Ueda, Tadahiko (1594) | Lost 0-2 | -171542 |
| 3standard | 792 | Nakayama, Kazuya (1502) | Lost 0-2 | -191523 |
| 4standard | 933 | Takeuchi, Ataru (1696) | Won 2-1 | +211544 |
| 5standard | 724 | Kokubo, Masayuki (1520) | Won 2-0 | +181562 |
| 6standard | 401 | Suzuki, Kazushige (1732) | Lost 0-2 | -151547 |
| top | average opponent: 1629record: 3-3 | new rating: 1547 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 347 | Inoue, Kohey (1500) | Won 2-0 | +191517 |
| 2standard | 456 | Teramoto, Tsubasa (1460) | Lost 0-2 | -201497 |
| 3standard | 816 | Kurokawa, Yuuki (1382) | Won 2-1 | +161513 |
| 4standard | 451 | Yamada, Takahiro (1423) | Won 2-1 | +171530 |
| 5standard | 490 | Hashimoto, Satoshi 6288 (1611) | Won 2-0 | +191549 |
| 6standard | 351 | Yamamoto, Ryoichi (1610) | Won 2-1 | +191568 |
| 7standard | 217 | Yamamoto, Masafumi (1757) | Lost 0-2 | -141554 |
| 8standard | 281 | Usui, Mitsuru (1667) | Lost 1-2 | -161538 |
| top | average opponent: 1551record: 5-3 | new rating: 1538 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 532 | Iwasaki, Masayuki (1582) | Won 2-0 | +201493 |
| 2sealed | 515 | Chew Jun, George (1555) | Lost 1-2 | -161477 |
| 3sealed | 903 | Zenno, Kotaro (1500) | Won 2-1 | +181495 |
| 4sealed | 285 | Hannya, Yamato (1518) | Won 2-1 | +181513 |
| 5sealed | 260 | Hagihara, Shota (1497) | Won 2-1 | +181531 |
| 6sealed | 159 | Hagiwara, Masakatsu (1599) | Lost 0-2 | -171514 |
| 7sealed | 487 | Shigemasa, Gaku (1633) | Lost 0-2 | -161498 |
| top | average opponent: 1555record: 4-3 | new rating: 1498 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 125 | Miyawaki, Yusuke (1580) | Lost 1-2 | -171493 |
| 3modern | 945 | Seko, Kazuki (1422) | Lost 1-2 | -191474 |
| 4modern | 1091 | Bushisue, Hidehiro (1482) | Won 2-0 | +181492 |
| 5modern | 966 | Fukuoka, Hokuto (1497) | Lost 0-2 | -181474 |
| 6modern | 1065 | Tomiyama, Shin (1370) | Won 2-1 | +161490 |
| 7modern | 898 | Kawabata, Yuji (1568) | Lost 1-2 | -171473 |
| top | average opponent: 1486record: 2-4 | new rating: 1473 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 371 | Fukumoto, Nobuhiro (1422) | Won 2-0 | +161542 |
| 3legacy | 445 | Saito, Daichi (1591) | Lost 0-2 | -171525 |
| 4legacy | 598 | Sato, Ryoji (1505) | Lost 0-2 | -191506 |
| 5legacy | 824 | Kasai, Masafumi (1496) | Won 2-1 | +181524 |
| 6legacy | 430 | Takenaka, Takumi (1582) | Lost 1-2 | -171507 |
| 7legacy | 689 | Ishii, Ryouki (1438) | Won 2-0 | +171524 |
| 8legacy | 642 | Nakatani, Shinji (1744) | Lost 0-2 | -141510 |
| top | average opponent: 1540record: 3-4 | new rating: 1510 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 435 | Satou, Naoki (Chiba) (1517) | Lost 0-2 | -191563 |
| 3standard | 1269 | Toda, Yuhi (1571) | Lost 0-2 | -181545 |
| 4standard | 1135 | Wada, Kazumasa (1514) | Won 2-0 | +171562 |
| 5standard | 1177 | Tashiro, Kouhei (1583) | Lost 0-2 | -171545 |
| 6standard | 1187 | Tatsuya, Sunaga (1480) | Lost 1-2 | -191526 |
| top | average opponent: 1533record: 1-4 | new rating: 1526 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 347 | Nakashima, Ryo (1482) | Lost 1-2 | -201556 |
| 2sealed | 844 | Mitsuhashi, Shou (1406) | Lost 0-2 | -201536 |
| 3sealed | 1145 | Ogawa, Takumi (1415) | Won 2-0 | +151551 |
| 4sealed | 864 | Yanagihara, Hiroki (1470) | Won 2-1 | +171568 |
| 5sealed | 709 | Konishi, Akio (1481) | Won 2-1 | +161584 |
| 6sealed | 446 | Nakajima, Hiroki (1362) | Won 2-1 | +141598 |
| 7sealed | 305 | Nakamura, Ryuji (1549) | Won 2-0 | +171615 |
| 8sealed | 208 | Kawaguchi, Tetsu (1530) | Lost 1-2 | -191596 |
| 9sealed | 308 | Kim, Cynic (1818) | Lost 0-2 | -141582 |
| top | average opponent: 1501record: 5-4 | new rating: 1582 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 474 | Gotou, Kaoru (1522) | Won 2-1 | +171604 |
| 2standard | 260 | Takahashi, Shogo (1518) | Lost 0-2 | -191585 |
| 3standard | 754 | Kannari, Kyohei (1500) | Won 2-0 | +161601 |
| 4standard | 567 | Gutesa, David (1525) | Won 2-1 | +171618 |
| 5standard | 255 | Sato, Yusei (1524) | Lost 0-2 | -201598 |
| 6standard | 444 | Okada, Keita (1503) | Won 2-0 | +161614 |
| 7standard | 360 | Kumon, Shun (1557) | Lost 1-2 | -191595 |
| 8standard | 498 | Yamada, Masato (1534) | Lost 1-2 | -191576 |
| top | average opponent: 1523record: 4-4 | new rating: 1576 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1159 | Ikeda, Ryota (1665) | Won 2-1 | +211521 |
| 2sealed | 1171 | Paik, Hoon Kew (1449) | Won 2-0 | +171538 |
| 3sealed | 891 | Anker-Nilssen, Rasmus (1473) | Won 2-1 | +161554 |
| 4sealed | 911 | Ooyama, Naoki (1552) | Lost 0-2 | -181536 |
| 5sealed | 905 | Asahara, Akira (1895) | Won 2-1 | +251561 |
| 6sealed | 922 | Fujimaki, Satoshi (1625) | Won 2-0 | +191580 |
| 7sealed | 853 | Siagian, Yohannes (1647) | Won 2-1 | +191599 |
| 8sealed | 841 | Yamamoto, Kouhei2453 (1752) | Lost 0-2 | -151584 |
| 9sealed | 850 | Takata, Kouhei (1581) | Won 2-1 | +181602 |
| 11draft | 143 | Higashi, Kentarou (1663) | Lost 1-2 | -171585 |
| 12draft | 33 | Oh, Joo Hyun (1613) | Lost 0-2 | -181567 |
| 13draft | 149 | Seah, Lip Chee Eric (1644) | Won 2-1 | +201587 |
| 14draft | 91 | Sunohara, Motoki (1536) | Won 2-1 | +171604 |
| 15draft | 59 | Yokoyama, Itaru (1681) | Lost 0-2 | -171587 |
| top | average opponent: 1627record: 9-5 | new rating: 1587 | ||