Shiraishi, Ginga
Current rating: 1410
Record: 35-45-1
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 495 | Takeuchi, Ryota (1865) | Lost 0-2 | -121504 |
| 4standard | 788 | Hiraoka, Yuto (1467) | Lost 0-2 | -191485 |
| 5standard | 909 | Juumonji, Ryou (1791) | Lost 1-2 | -131472 |
| 6standard | 898 | Hato, Ryo (1450) | Lost 0-2 | -181454 |
| 7standard | 981 | Tanaka, Tomonori (1293) | Draw 1-1 | -31451 |
| 8standard | 914 | Komizo, Kouichi (1167) | Lost 0-2 | -231428 |
| 9standard | 826 | Ohta, Show (1447) | Lost 0-2 | -181410 |
| top | average opponent: 1497record: 0-6-1 | new rating: 1410 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 457 | Choca, Joao (1730) | Won 2-0 | +231458 |
| 4legacy | 210 | Ozaki, Keita (1519) | Lost 0-2 | -171441 |
| 5legacy | 435 | Park, Hyun Woong (1532) | Won 2-0 | +201461 |
| 6legacy | 107 | Nakamichi, Daisuke (1918) | Lost 0-2 | -111450 |
| 7legacy | 314 | Soma, Kosuke (1501) | Lost 0-2 | -171433 |
| 8legacy | 639 | Sasaki, Kenji (1522) | Won 2-0 | +201453 |
| 9legacy | 430 | Kawasaki, Yusuke (1534) | Won 2-1 | +191472 |
| 10legacy | 320 | Makino, Takashi (1563) | Won 2-0 | +201492 |
| 11legacy | 138 | Izumi, Masaru (1630) | Won 2-0 | +211513 |
| 12legacy | 82 | Tsutazawa, Hiroshi (1571) | Won 2-1 | +191532 |
| 13legacy | 82 | Garcia, Marlon (1755) | Won 2-0 | +221554 |
| 14legacy | 42 | Kishi, Daiko (1519) | Lost 0-2 | -191535 |
| 15legacy | 86 | Makigano, Motohiro (1459) | Lost 0-2 | -191516 |
| top | average opponent: 1596record: 8-5 | new rating: 1516 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 138 | Aoi, Masashi (1524) | Won 2-1 | +201465 |
| 4standard | 326 | Suzuki, Kotarou (1519) | Lost 1-2 | -171448 |
| 5standard | 596 | Yoshihara, Shinji (1495) | Lost 1-2 | -171431 |
| 6standard | 758 | Horikawa, Shota (1534) | Lost 0-2 | -161415 |
| 7standard | 1072 | Cheng, Kel Veen (1427) | Lost 0-2 | -181397 |
| 8standard | 926 | Hirano, Jyun (1489) | Won 2-1 | +201417 |
| 9standard | 728 | Takamatsu, Tarou (1421) | Won 2-0 | +181435 |
| top | average opponent: 1487record: 3-4 | new rating: 1435 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 330 | Tachibana, Kentarou (1615) | Won 2-0 | +201494 |
| 4sealed | 285 | Yoshida, Keitaro (1535) | Won 2-0 | +191513 |
| 5sealed | 67 | Usui, Haruki (1725) | Lost 0-2 | -141499 |
| 6sealed | 150 | Nakao, Motohiko (1598) | Won 2-1 | +201519 |
| 7sealed | 123 | Nishikawa, Yukihiro (1642) | Won 2-1 | +201539 |
| 8sealed | 113 | Ieda, Toma (1584) | Lost 1-2 | -171522 |
| 9sealed | 196 | Arita, Kento (1790) | Lost 1-2 | -131509 |
| 10draft | 55 | Murata, Kouji (1496) | Lost 0-2 | -191490 |
| 11draft | 53 | Matsuo, Keisuke (1520) | Won 2-1 | +191509 |
| 12draft | 50 | Murakami, Yuki (1664) | Lost 0-2 | -151494 |
| 13draft | 147 | Aoki, Satoshi (1503) | Lost 0-2 | -181476 |
| 14draft | 127 | Wang, Arthur (1582) | Lost 0-2 | -161460 |
| 15draft | 47 | He, Bo (1668) | Lost 1-2 | -151445 |
| top | average opponent: 1609record: 5-8 | new rating: 1445 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 536 | Suzuki, Ryo (1512) | Won 2-1 | +191494 |
| 4standard | 273 | Inukai, Masakazu (1545) | Won 2-1 | +191513 |
| 5standard | 112 | Watanabe, Kazuki9408 (1536) | Won 2-0 | +181531 |
| 6standard | 14 | Miyagi, Moto (1593) | Lost 1-2 | -171514 |
| 7standard | 93 | Yamaguchi, Satoshi (1975) | Lost 1-2 | -101504 |
| 8standard | 260 | Kimonji, Hiroki (1712) | Lost 1-2 | -141490 |
| 9standard | 282 | Matsuda, Yuichi (1587) | Lost 1-2 | -161474 |
| top | average opponent: 1637record: 3-4 | new rating: 1474 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2215 | Kidera, Seita (1675) | Lost 0-2 | -151453 |
| 3sealed | 2260 | Kaneko, Hitoshi (1469) | Won 2-0 | +191472 |
| 4sealed | 2207 | Nakabou, Masato (1569) | Lost 0-2 | -161456 |
| 5sealed | 2301 | Tanaka, Satosi (1502) | Won 2-0 | +181474 |
| 6sealed | 2257 | Yoshida, Satoshi (1608) | Lost 0-2 | -151459 |
| 7sealed | 2204 | Sashida, Tomoro (1361) | Won 2-0 | +161475 |
| 8sealed | 2154 | Yamada, Hiroki (1538) | Won 2-0 | +191494 |
| 9sealed | 2100 | Takeda, Yoshihide (1448) | Lost 0-2 | -191475 |
| top | average opponent: 1521record: 4-4 | new rating: 1475 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 11 | Oosawa, Syo (1485) | Lost 0-2 | -181477 |
| 3legacy | 290 | Inoue, Takuya (1499) | Won 2-0 | +191496 |
| 4legacy | 254 | Yoshino, Satoshi (1408) | Won 2-0 | +161512 |
| 5legacy | 178 | Yamaguchi, Minami (1535) | Won 2-1 | +181530 |
| 6legacy | 43 | Shinohara, Kazuaki (1692) | Lost 0-2 | -151515 |
| 7legacy | 111 | Tsujisaka, Shouichi (1563) | Lost 1-2 | -171498 |
| 8legacy | 154 | Akita, Naoto (1752) | Lost 0-2 | -131485 |
| 9legacy | 190 | Yamamoto, Yuta (1539) | Lost 0-2 | -171468 |
| top | average opponent: 1559record: 3-5 | new rating: 1468 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 349 | Sorada, Shohei (1500) | Lost 0-2 | -191499 |
| 2sealed | 359 | Sugita, Shunpei (1427) | Lost 0-2 | -191480 |
| 3sealed | 463 | Hata, Kengo (1466) | Lost 0-2 | -181462 |
| 4sealed | 492 | Tsuchida, Takashi (1449) | Won 2-0 | +171479 |
| 5sealed | 434 | Senshuu, Yoshinori (1414) | Lost 1-2 | -191460 |
| 6sealed | 364 | Shimura, Takeshi (1450) | Lost 0-2 | -181442 |
| 7sealed | 304 | Koshimoto, Kazuki (1430) | Won 2-0 | +181460 |
| 8sealed | 245 | Takahashi, Miyabi (1424) | Won 2-0 | +171477 |
| 9sealed | 192 | Tanaka, Keita (1484) | Won 2-1 | +181495 |
| top | average opponent: 1449record: 4-5 | new rating: 1495 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 46 | Oda, Ryota (1500) | Won 2-1 | +181518 |
| 2modern | 234 | Kuramoto, Yukihiro (1518) | Lost 0-2 | -181500 |
| 3modern | 246 | Kawakami, Tomohiro (1501) | Won 2-0 | +181518 |
| 4modern | 196 | Yamane, Yuuki (1441) | Lost 0-2 | -191499 |
| 5modern | 333 | Matsushima, Yuki (1514) | Lost 0-2 | -181481 |
| 6modern | 383 | Kim, Hyung-joon (1480) | Lost 1-2 | -181463 |
| 7modern | 383 | Ueda, Atsushi (1431) | Won 2-0 | +171480 |
| 8modern | 306 | Sakurai, So (1481) | Won 2-0 | +181498 |
| 9modern | 242 | Hirose, Yoshiyuki (1570) | Won 2-0 | +201518 |
| top | average opponent: 1493record: 5-4 | new rating: 1518 | ||