Eguchi, Yukio
Current rating: 1722 (#5171)
Record: 54-38-4
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 181 | Yamada, Yoshitaka (1405) | Won 2-1 | +151635 |
| 2standard | 151 | Watanabe, Yuuki (1441) | Won 2-0 | +141649 |
| 3standard | 312 | Yamada, Nobuhiro (1392) | Lost 1-2 | -221627 |
| 4standard | 325 | Kyo, Ifu (1755) | Won 2-1 | +201647 |
| 5standard | 138 | Igagami, Hiroyuki (1469) | Won 2-0 | +151662 |
| 6standard | 129 | Sugiura, Hiroki (1493) | Won 2-1 | +151677 |
| 7standard | 135 | Iiduka, Kazuhiko (1616) | Won 2-0 | +161693 |
| 8standard | 23 | Murae, Ryuji (1962) | Won 2-1 | +231716 |
| 9standard | 39 | Hiroi, Genki (1741) | Won 2-0 | +191735 |
| 10standard | 23 | Urasaki, Takayuki (1821) | Lost 0-2 | -171718 |
| 11standard | 22 | Obara, Takahiro (1594) | Lost 0-2 | -201698 |
| 12standard | 83 | Asano, Kurenai (1671) | Lost 1-2 | -181680 |
| 13standard | 95 | Kim, Taewoo (1680) | Won 2-1 | +181698 |
| 14standard | 59 | Kato, Kensuke (1960) | Won 2-1 | +221720 |
| 15standard | 50 | Tsutsui, Yuki (1842) | Draw 1-1 | +21722 |
| top | average opponent: 1656record: 10-4-1 | new rating: 1722 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 539 | Kinbara, Shinnosuke (1458) | Lost 0-2 | -211579 |
| 2modern | 632 | Matsukawa, Jiro (1481) | Won 2-0 | +161595 |
| 3modern | 898 | Ota, Masahito (1479) | Won 2-1 | +161611 |
| 4modern | 440 | Kitamura, Kazuki (1462) | Lost 0-2 | -201591 |
| 5modern | 799 | Yamaguchi, Takumi (1509) | Won 2-1 | +161607 |
| 6modern | 595 | Daisaka, Yuta (1525) | Won 2-1 | +171624 |
| 7modern | 346 | Amada, Michio (1500) | Won 2-1 | +151639 |
| 8modern | 301 | Minobe, Yoshihiro (1593) | Lost 0-2 | -191620 |
| top | average opponent: 1501record: 5-3 | new rating: 1620 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1663 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 280 | Nakanishi, Yutaka (1631) | Lost 0-2 | -191644 |
| 2sealed | 900 | Sakurabayashi, Gaku (1472) | Lost 0-2 | -211623 |
| 3sealed | 1155 | Fujimoto, Takashi (1324) | Lost 0-2 | -231600 |
| top | average opponent: 1476record: 0-3 | new rating: 1600 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1712 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 313 | Oda, Ryutaro (1496) | Won 2-1 | +141726 |
| 3sealed | 41 | Mikami, Yoshirou (1749) | Lost 0-2 | -171709 |
| 4sealed | 665 | Samejima, Ippei (1619) | Lost 0-2 | -201689 |
| 5sealed | 826 | Kozakai, Yukio (1510) | Won 2-0 | +151704 |
| 6sealed | 396 | Takuwa, Kazuya (1574) | Lost 1-2 | -201684 |
| 7sealed | 642 | Horibe, Satoshi (1519) | Lost 1-2 | -211663 |
| top | average opponent: 1578record: 2-4 | new rating: 1663 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 491 | Fujimoto, Yosuke (1674) | Won 2-0 | +181682 |
| 3modern | 664 | Sato, Akira (1533) | Won 2-0 | +151697 |
| 4modern | 240 | Miyanishi, Makoto (1464) | Won 2-0 | +141711 |
| 5modern | 130 | Miura, Ryuji (1554) | Lost 1-2 | -211690 |
| 6modern | 209 | Satou, Naoki (1626) | Won 2-1 | +171707 |
| 7modern | 216 | Kitagawa, Hiroyuki (1495) | Lost 1-2 | -221685 |
| 8modern | 170 | Saito, Daisuke 0873 (1557) | Won 2-0 | +161701 |
| 9modern | 221 | Kwon, Ohhyek (1578) | Won 2-1 | +161717 |
| 10modern | 133 | Yamamoto, Ryoichi (1669) | Lost 1-2 | -191698 |
| 11modern | 214 | Mizutani, Yosuke (1726) | Won 2-1 | +181716 |
| 12modern | 134 | Brown, Eric (1872) | Won 2-0 | +211737 |
| 13modern | 99 | Mishima, Wataru (1665) | Won 2-0 | +171754 |
| 14modern | 74 | Ogawa, Takumi (1544) | Lost 0-2 | -221732 |
| 15modern | 84 | Michibata, Tatsuya (1631) | Lost 0-2 | -201712 |
| top | average opponent: 1613record: 9-5 | new rating: 1712 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 343 | Yamaoka, Nobuyuki (1597) | Won 2-0 | +181659 |
| 4legacy | 85 | Matsumoto, Kazuma 0580 (1522) | Lost 0-2 | -211638 |
| 5legacy | 352 | Takano, Masaaki (1495) | Won 2-0 | +151653 |
| 6legacy | 267 | Futagi, Yuki (1557) | Won 2-0 | +171670 |
| 7legacy | 161 | Carey, Gene (1590) | Won 2-1 | +161686 |
| 8legacy | 41 | Friedman, Ben (2043) | Won 2-0 | +251711 |
| 9legacy | 30 | Mizuguchi, Kiyoshi (1599) | Lost 1-2 | -211690 |
| 10legacy | 111 | Tsubouchi, Tomoya (1639) | Lost 1-2 | -181672 |
| 11legacy | 143 | Nakai, Tomoki (1548) | Won 2-1 | +151687 |
| 12legacy | 108 | King, Kevin (1530) | Lost 0-2 | -211666 |
| 13legacy | 140 | Tanji, Kensuke (1619) | Draw 1-1 | 01666 |
| 14legacy | 174 | Suzuki, Shouta (1716) | Won 2-0 | +191685 |
| 15legacy | 122 | Oda, Kouichi (1544) | Lost 1-2 | -211664 |
| top | average opponent: 1615record: 7-5-1 | new rating: 1664 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 481 | Hirosawa, Yuki (1505) | Won 2-0 | +171564 |
| 2standard | 492 | Asai, Ryutaro (1581) | Draw 1-1 | +11565 |
| 3standard | 765 | Nagakita, Makoto (1548) | Won 2-0 | +171582 |
| 4standard | 415 | Ishikawa, Ryosuke (1527) | Won 2-0 | +171599 |
| 5standard | 178 | Naval, Jeremy (1552) | Won 1-0 | +181617 |
| 6standard | 91 | Wang, Tao-Yi (1631) | Won 2-1 | +181635 |
| 7standard | 51 | Hara, Yusuke (1764) | Won 2-1 | +201655 |
| 8standard | 25 | Sato, Hikaru (Fukushima) (1606) | Won 2-0 | +171672 |
| 9standard | 10 | Ishii, Wataru (1578) | Won 2-1 | +171689 |
| 10standard | 6 | Itou, Motoaki (1931) | Draw 1-1 | +41693 |
| 11standard | 25 | Wang, Zimo 5256 (1646) | Lost 1-2 | -191674 |
| 12standard | 69 | Lai, Pak Yin (1930) | Lost 1-2 | -131661 |
| 13standard | 142 | Moriya, Erika (1593) | Lost 1-2 | -201641 |
| top | average opponent: 1645record: 8-3-2 | new rating: 1641 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Hyakuda, Atsushi (1524) | Won 2-0 | +191528 |
| 2sealed | 225 | Sato, Kimiaki (1434) | Won 2-0 | +161544 |
| 3sealed | 7 | Nakai, Yutaka (1625) | Lost 1-2 | -171527 |
| 4sealed | 771 | Aoki, Toshihito (1405) | Won 2-1 | +161543 |
| 5sealed | 462 | Endo, Akiteru (1572) | Won 2-0 | +191562 |
| 6sealed | 278 | Hoshino, Yohei (1796) | Lost 1-2 | -141548 |
| 7sealed | 348 | Makoto, Tsujioka (1535) | Won 2-0 | +181566 |
| 8sealed | 148 | Schaben, Sid (1574) | Won 2-1 | +181584 |
| 9sealed | 123 | Miyabe, Kouichi (1653) | Lost 0-2 | -171567 |
| 10draft | 245 | Kawai, Hiroki1988 (1527) | Lost 0-2 | -191548 |
| 11draft | 216 | Hirano, Kosaku (1495) | Won 2-0 | +171565 |
| 12draft | 59 | Komatsubara, Atsuo (1561) | Lost 0-2 | -181547 |
| top | average opponent: 1558record: 7-5 | new rating: 1547 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 812 | Hirose, Makoto (1552) | Won 2-0 | +191539 |
| 5sealed | 836 | Ishikawa, Tomoyasu (1527) | Lost 0-2 | -191520 |
| 6sealed | 886 | Okano, Toshiya (1630) | Won 2-1 | +201540 |
| 7sealed | 875 | Oohashi, Toshiyuki (1620) | Lost 1-2 | -161524 |
| 8sealed | 895 | Mishima, Keita (1710) | Lost 0-2 | -151509 |
| top | average opponent: 1608record: 2-3 | new rating: 1509 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 190 | Shimura, Takeshi (1504) | Won 2-1 | +181518 |
| 2sealed | 201 | Mizuno, Soichiro (1482) | Won 2-0 | +171535 |
| 3sealed | 42 | Ueno, Tomoya (1620) | Lost 1-2 | -161519 |
| 4sealed | 147 | Amano, Seiichi (1421) | Lost 1-2 | -201499 |
| 5sealed | 375 | Sakurai, Shintarou (1545) | Won 2-1 | +191518 |
| 6sealed | 178 | Muramatsu, Daisuke (1552) | Won 2-0 | +191537 |
| 7sealed | 212 | Nakamura, Masato2133 (1616) | Lost 1-2 | -171520 |
| top | average opponent: 1534record: 4-3 | new rating: 1520 | ||