Matsuida, Naoki
Current rating: 1559
Record: 32-29-2
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 139 | Shibata, Ryouto (1488) | Won 2-1 | +171547 |
| 2pioneer | 322 | Kido, Kohei (1453) | Lost 0-2 | -201527 |
| 3pioneer | 606 | Imai, Chisato (1388) | Lost 0-2 | -201507 |
| 4pioneer | 638 | Kimura, Kazunari (1443) | Won 2-1 | +171524 |
| 5pioneer | 599 | Nishiyama, Masaaki (1502) | Won 2-1 | +171541 |
| 6pioneer | 416 | Sunaga, Masahiro (1535) | Won 2-1 | +181559 |
| 7pioneer | 274 | Tada, Masayuu (1484) | Won 2-0 | +171576 |
| 8pioneer | 153 | Kuribara, Shuta (1671) | Lost 0-2 | -171559 |
| top | average opponent: 1496record: 5-3 | new rating: 1559 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 142 | Fujimoto, Kousaku (1419) | Lost 1-2 | -191472 |
| 2modern | 612 | Miura, Hiroki (1337) | Won 2-0 | +161488 |
| 3modern | 609 | Terakita, Ryo (1502) | Won 2-0 | +181506 |
| 4modern | 553 | Lau, Toby (1720) | Lost 0-2 | -141492 |
| 5modern | 619 | Oginuma, Kiichi (1553) | Lost 0-2 | -171475 |
| 6modern | 815 | Sakata, Saku (1490) | Won 2-1 | +181493 |
| 7modern | 605 | Someoka, Takuya (1500) | Won 2-1 | +181511 |
| 8modern | 541 | Akazaki, Daigo (1537) | Won 2-0 | +191530 |
| top | average opponent: 1507record: 5-3 | new rating: 1530 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 188 | Shibue, Takahiro (1243) | Lost 0-2 | -231511 |
| 2standard | 525 | Miyamoto, Hidenori (1483) | Lost 0-2 | -191492 |
| 3standard | 944 | Achagraisorn, Visrut (1461) | Won 2-0 | +181510 |
| 4standard | 769 | Naba, Yutaro (1484) | Lost 1-2 | -191491 |
| top | average opponent: 1418record: 1-3 | new rating: 1491 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 641 | Kondo, Masahiro (1537) | Lost 1-2 | -161413 |
| 2modern | 715 | Suzuki, Satoshi (1446) | Won 2-0 | +181431 |
| 3modern | 787 | Nagata, Yuki (1500) | Lost 1-2 | -161415 |
| 4modern | 1004 | Leung, Victor (1474) | Won 2-0 | +191434 |
| 5modern | 1046 | Watanabe, Yuuki (1407) | Lost 1-2 | -191415 |
| 6modern | 995 | Kitagawa, Yoshihiko (1454) | Won 2-1 | +191434 |
| 7modern | 715 | Numata, Sho (1417) | Won 2-1 | +181452 |
| 8modern | 516 | Takeda, Harunobu (1790) | Won 2-0 | +241476 |
| 9modern | 403 | Boss, Samuel (1508) | Won 2-1 | +181494 |
| 10modern | 405 | Ninagawa, Makoto (1531) | Won 2-0 | +191513 |
| 11modern | 124 | Yu, Libang (1594) | Won 2-1 | +191532 |
| 12modern | 127 | Chu, Justin (1532) | Won 2-0 | +181550 |
| 13modern | 110 | Takaishi, Yuuri (1645) | Lost 0-2 | -161534 |
| top | average opponent: 1526record: 9-4 | new rating: 1534 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 230 | Aoyama, Yuki (1500) | Draw 1-1 | +11488 |
| 2standard | 792 | Ueda, Singo (1500) | Lost 1-2 | -181470 |
| 3standard | 1389 | Tamura, Nobuyuki (1419) | Lost 0-2 | -191451 |
| 4standard | 1510 | Tuzii, Syouichi (1489) | Won 2-1 | +191470 |
| 5standard | 1292 | Nakajima, Hiroki (1332) | Lost 1-2 | -211449 |
| 6standard | 1370 | Matumoto, Daichi (1412) | Draw 1-1 | -11448 |
| 7standard | 1242 | Goto, Kosuke (1490) | Won 2-1 | +191467 |
| 8standard | 1022 | Tsukada, Kasumi (1341) | Lost 1-2 | -201447 |
| 9standard | 880 | Higuchi, Yasuhiro (1448) | Lost 1-2 | -181429 |
| top | average opponent: 1437record: 2-5-2 | new rating: 1429 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 403 | Yamaguchi, Kiyoshi (1500) | Lost 1-2 | -181484 |
| 2sealed | 368 | Agemura, Shota (1438) | Lost 1-2 | -191465 |
| 3sealed | 546 | Ohira, Takashi (1463) | Lost 0-2 | -181447 |
| 4sealed | 525 | Ueda, Kazuki7129 (1446) | Lost 0-2 | -181429 |
| 5sealed | 457 | Misumi, Yasuhiro (1427) | Won 2-1 | +181447 |
| 6sealed | 385 | Nishigchi, Hideki (1495) | Won 2-0 | +191466 |
| 7sealed | 306 | Kai, Shinji (1414) | Won 2-0 | +171483 |
| 8sealed | 226 | Fujimori, Masayoshi (1624) | Lost 1-2 | -151468 |
| 9sealed | 183 | Wang, Chih Ming (1552) | Won 2-1 | +191487 |
| top | average opponent: 1484record: 4-5 | new rating: 1487 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 112 | Mitsuyasu, Hidetoshi (1517) | Lost 0-2 | -181488 |
| 2sealed | 331 | Mikami, Noriaki (1469) | Won 2-0 | +171505 |
| 3sealed | 241 | Owada, Kazuya (1503) | Won 2-1 | +181523 |
| 4sealed | 154 | Furugen, Takeji (1413) | Lost 1-2 | -201503 |
| 5sealed | 268 | Uehara, Jin (1445) | Won 2-1 | +171520 |
| 6sealed | 166 | Nakaoka, Koshiro (1522) | Lost 1-2 | -181502 |
| top | average opponent: 1478record: 3-3 | new rating: 1502 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 200 | Uehira, Shinichi (1500) | Won 2-0 | +181518 |
| 2modern | 147 | Iwamoto, Tatsuki (1732) | Won 2-1 | +221540 |
| 3modern | 144 | Endo, Yusuke (1458) | Lost 1-2 | -201520 |
| 4modern | 218 | Tsumagari, Shuhei (1500) | Won 2-1 | +181538 |
| 5modern | 164 | Nagao, Kengo (1644) | Lost 1-2 | -161522 |
| 6modern | 242 | Hasegawa, Yu (1610) | Lost 0-2 | -161506 |
| top | average opponent: 1574record: 3-3 | new rating: 1506 | ||