Hoshino, Shinya
Current rating: 1314
Record: 18-33-1
| Grand Prix Kobe 2017 (modern) | starting rating: 1358 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 100 | Lagasca, Rafael (1647) | Lost 1-2 | -131345 |
| 2modern | 652 | Matsuoka, Yoshiki (1468) | Lost 1-2 | -161329 |
| 3modern | 1235 | Horikoshi, Riku (1464) | Lost 1-2 | -151314 |
| top | average opponent: 1526record: 0-3 | new rating: 1314 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1356 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 770 | Wilson, Zachary (1508) | Won 2-0 | +211377 |
| 2sealed | 366 | Kamata, Toshihiko (1550) | Won 2-0 | +211398 |
| 3sealed | 423 | Noda, Ryota (1539) | Won 2-0 | +211419 |
| 4sealed | 291 | He, Yue (1594) | Lost 0-2 | -151404 |
| 5sealed | 538 | Nomoto, Hidetaka (1655) | Lost 1-2 | -141390 |
| 6sealed | 493 | Shimada, Katsuhiro (1446) | Lost 1-2 | -171373 |
| 7sealed | 677 | Nagao, Shunsuke (1514) | Lost 0-2 | -151358 |
| top | average opponent: 1544record: 3-4 | new rating: 1358 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1393 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1075 | Hitoshi, Daisuke (1500) | Won 2-0 | +201413 |
| 2modern | 733 | Yoshihara, Tomoki (1507) | Lost 0-2 | -171396 |
| 3modern | 989 | Yatori, Naoyuki (1462) | Lost 0-2 | -161380 |
| 4modern | 1114 | Shiotani, Makoto (1480) | Won 2-0 | +191399 |
| 5modern | 1032 | Aoki, Ryo (1505) | Lost 1-2 | -161383 |
| 6modern | 1056 | Yamazaki, Yuki8029 (1533) | Won 2-0 | +211404 |
| 7modern | 995 | Mishima, Wataru (1571) | Lost 1-2 | -151389 |
| 8modern | 959 | Sakuragi, Yuta (1482) | Lost 1-2 | -161373 |
| 9modern | 945 | Mizutani, Yuki (1461) | Lost 1-2 | -171356 |
| top | average opponent: 1500record: 3-6 | new rating: 1356 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1394 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 531 | Honma, Rie (1513) | Won 2-1 | +201414 |
| 2standard | 599 | Murata, Atsushi (1549) | Won 2-0 | +211435 |
| 3standard | 508 | Ishikawa, Ryosuke (1536) | Lost 0-2 | -171418 |
| 4standard | 767 | Mishima, Keita (1519) | Lost 1-2 | -161402 |
| 5standard | 716 | Nakamura, Taro (1495) | Lost 1-2 | -161386 |
| 6standard | 809 | Nishiyama, Takashi (1480) | Lost 1-2 | -161370 |
| 7standard | 770 | Kawaguchi, Tetsu (1471) | Won 2-1 | +191389 |
| 8standard | 720 | Misawa, Kota (1483) | Lost 0-2 | -161373 |
| 9standard | 818 | Ehara, Daisuke (1461) | Won 2-0 | +201393 |
| top | average opponent: 1501record: 4-5 | new rating: 1393 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 988 | Brown, David P (1500) | Lost 1-2 | -161394 |
| top | record: 0-1 | new rating: 1394 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 335 | Yamamoto, Ryousuke (1500) | Lost 0-2 | -171425 |
| 2modern | 461 | Kaneko, Masayuki (1543) | Lost 0-2 | -161409 |
| 3modern | 686 | Yamazaki, Kouhei (1464) | Won 2-1 | +191428 |
| 4modern | 496 | Shimizu, Motohiro (1453) | Lost 0-2 | -181410 |
| top | average opponent: 1490record: 1-3 | new rating: 1410 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Iwata, Sho (1399) | Won 2-1 | +171453 |
| 2sealed | 168 | Sekine, Naoto (1541) | Won 2-1 | +191472 |
| 3sealed | 149 | Takai, Hiroaki (1526) | Draw 1-1 | +11473 |
| 4sealed | 151 | Machida, Takatoshi (1391) | Lost 1-2 | -191454 |
| 5sealed | 256 | Okumura, Noriaki (1406) | Won 2-1 | +171471 |
| 6sealed | 162 | Nakamura, Atsushi (1667) | Lost 0-2 | -141457 |
| 7sealed | 246 | Shiota, Fumihiko (1624) | Lost 1-2 | -151442 |
| top | average opponent: 1508record: 3-3-1 | new rating: 1442 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 54 | Tsukahara, Kazuto (1519) | Lost 0-2 | -171453 |
| 2extended | 189 | I., Hiroshi (1483) | Lost 0-2 | -181435 |
| 3extended | 282 | Aoki, Shougo (1465) | Won 2-1 | +191454 |
| 4extended | 265 | Nishihara, Hiroki (1435) | Lost 1-2 | -181436 |
| top | average opponent: 1476record: 1-3 | new rating: 1436 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 33 | Honda, Jun'Ichi (1500) | Lost 0-2 | -181470 |
| 2standard | 292 | Ushiku, Naoki (1432) | Won 2-0 | +181488 |
| 3standard | 158 | Abe, Yuji (1502) | Lost 0-2 | -181470 |
| top | average opponent: 1478record: 1-2 | new rating: 1470 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 205 | Momose, Kazuyuki (1694) | Lost 1-2 | -151485 |
| 2sealed | 208 | Kikuchi, Kazuya (1482) | Won 2-1 | +181503 |
| 3sealed | 219 | Ushiro, Yukinobu (1500) | Won 2-1 | +181521 |
| 4sealed | 118 | Kubota, Kenta (1692) | Lost 1-2 | -151506 |
| 5sealed | 192 | Sekine, Nobuaki (1488) | Lost 1-2 | -181488 |
| top | average opponent: 1571record: 2-3 | new rating: 1488 | ||