Hoshino, Fumio
Current rating: 1554
Record: 28-25-5 (GP) / 8-5 (professional)
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 19 | Okumura, Katsuhiko (1461) | Lost 0-2 | -191538 |
| 3sealed | 133 | Yoshikuni, Mitsuyuki (1502) | Won 2-0 | +171555 |
| 4sealed | 156 | Endo, Tadashi (1437) | Draw 1-1 | -21553 |
| 5sealed | 145 | Katsuta, Souichi (1546) | Won 2-1 | +181571 |
| 6sealed | 93 | Shimizu, Akihiro (1613) | Lost 0-2 | -171554 |
| top | average opponent: 1512record: 2-2-1 | new rating: 1554 | ||
| Grand Prix Kuala Lumpur 2002 (TOR limited) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 35 | Tan, Jin Han (1518) | Won 2-0 | +161621 |
| 3sealed | 22 | Tan, Gary Gui Ping (1572) | Lost 1-2 | -191602 |
| 4sealed | 53 | Zaini, Muhamad Adib (1519) | Won 2-0 | +171619 |
| 5sealed | 51 | Yang, Zheng Yan (1433) | Lost 1-2 | -221597 |
| 6sealed | 64 | Chong, Casey Tze Ming (1467) | Lost 0-2 | -201577 |
| 7sealed | 65 | Zainuddin, Shamsul Bahrin (1500) | Lost 1-2 | -201557 |
| top | average opponent: 1501record: 2-4 | new rating: 1557 | ||
| Grand Prix Fukuoka 2002 (TOR limited) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 79 | Sasaki, Minoru (1534) | Won 2-0 | +161647 |
| 3sealed | 60 | Miura, Akiyoshi (1523) | Draw 1-1 | -21645 |
| 4sealed | 57 | Akahoshi, Toru (1518) | Lost 0-2 | -211624 |
| 5sealed | 97 | Hidaka, Eiji (1518) | Lost 1-2 | -191605 |
| top | average opponent: 1523record: 1-2-1 | new rating: 1605 | ||
| Grand Prix Sendai 2001 (extended) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 36 | Naganuma, Atsushi (1518) | Won 2-0 | +161640 |
| 3extended | 34 | Shinozaki, Yuu (1582) | Lost 1-2 | -191621 |
| 4extended | 81 | Kamioka, Masayuki (1503) | Draw 1-1 | -31618 |
| 5extended | 101 | Imai, Kimio (1535) | Won 2-1 | +171635 |
| 6extended | 70 | Saito, Kazuaki (1518) | Lost 0-2 | -201615 |
| 7extended | 95 | Yamada, Akira (1504) | Won 1-0 | +161631 |
| top | average opponent: 1527record: 3-2-1 | new rating: 1631 | ||
| Grand Prix Hong Kong 2001 (ODY limited) | starting rating: 1614 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 10 | Soh, Joe (1469) | Lost 0-2 | -201594 |
| 3sealed | 48 | To, Chun Ming (1500) | Won 2-1 | +161610 |
| 4sealed | 62 | Ho, Pak Kin (1521) | Won 2-0 | +161626 |
| 5sealed | 23 | Kato, Eiho (1616) | Won 2-1 | +181644 |
| 6sealed | 17 | Kung, Lam Yan (1500) | Lost 0-2 | -201624 |
| top | average opponent: 1521record: 3-2 | new rating: 1624 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1661 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 263 | Katsu, Masahiro (1518) | Won 2-1 | +151676 |
| 3block | 46 | Matsuzaki, Shin (1500) | Lost 1-2 | -211655 |
| 4block | 275 | Mochizuki, Hiroyuki (1517) | Lost 0-2 | -201635 |
| 5block | 360 | Adachi, Ryosuke (1499) | Lost 1-2 | -211614 |
| top | average opponent: 1508record: 1-3 | new rating: 1614 | ||
| Pro Tour Barcelona 2001 (PLS draft) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 23 | O'Mahoney-Schwartz, Steven (1798) | Won 2-1 | +221633 |
| 2draft | 38 | Dolstra, Menno (1695) | Lost 0-2 | -171616 |
| 3draft | 30 | Mitchell, Andrew [ZAF] (1619) | Won 2-1 | +181634 |
| 4draft | 46 | Ikeda, Tsuyoshi (1532) | Won 2-1 | +161650 |
| 5draft | 115 | Chan, Tiago (1517) | Won 2-0 | +161666 |
| 6draft | 67 | Lippert, Christoph (1647) | Lost 0-2 | -191647 |
| 7draft | 91 | Burdick, Dan (1516) | Won 2-1 | +161663 |
| 8draft | 7 | Llopis Martinez, Paco Francisco (1779) | Lost 1-2 | -161647 |
| 10draft | 54 | Higaki, Takao (1672) | Lost 0-2 | -181629 |
| 11draft | 71 | Emyshev, Vladimir (1500) | Won 2-0 | +161645 |
| 12draft | 32 | Halter, James (1625) | Lost 0-2 | -181627 |
| 13draft | 49 | Nobushita, Jun (1684) | Won 2-1 | +191646 |
| 14draft | 50 | Grant, David (1493) | Won 2-1 | +151661 |
| top | average opponent: 1621record: 8-5 | new rating: 1661 | ||
| Grand Prix Kaohsiung 2001 (PLS limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 5 | Chiang, Kang Nien (1466) | Won 2-0 | +171530 |
| 4sealed | 16 | Chen, Yeng Hau (1553) | Won 2-0 | +191549 |
| 5sealed | 2 | Tong, King Yim Kingston (1520) | Won 2-0 | +171566 |
| 6sealed | 1 | Lin, Wu Chian (1571) | Won 2-0 | +181584 |
| 7sealed | 1 | Kuo, Tzu-Ching (1697) | Lost 1-2 | -161568 |
| 8draft | 6 | Ko, Chang Ching (1559) | Draw 1-1 | 01568 |
| 9draft | 6 | Lin, Yu Shih (1539) | Won 2-1 | +181586 |
| 10draft | 3 | Siagian, Yohannes (1607) | Won 2-0 | +181604 |
| 11draft | 2 | Tong, King Yim Kingston (1581) | Lost 1-2 | -181586 |
| 12draft | 3 | Tsukamoto, Toshiki (1780) | Won 2-1 | +211607 |
| 13draft | 2 | Kuo, Tzu-Ching (1742) | Won 2-0 | +211628 |
| Qdraft | Wong, Nicholas Jonathan (1720) | Lost 0-2 | -171611 | |
| top | average opponent: 1611record: 8-3-1 | new rating: 1611 | ||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 42 | Murakami, Norichika (1536) | Lost 0-2 | -181532 |
| 4sealed | 47 | Nakayama, Tetsuji (1536) | Won 2-1 | +181550 |
| 5sealed | 69 | Nakajima, Jun-Ichi (1535) | Lost 0-2 | -181532 |
| 6sealed | 80 | Murata, Kazuaki (1518) | Lost 1-2 | -191513 |
| top | average opponent: 1531record: 1-3 | new rating: 1513 | ||
| Grand Prix Sapporo 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 24 | Nomura, Masaki (1518) | Draw 1-1 | 01500 |
| 3sealed | 49 | Isobe, Masato (1518) | Won 2-0 | +191519 |
| 4sealed | 31 | Akamatsu, Yoshiki (1536) | Won 2-0 | +181537 |
| 5sealed | 20 | Arai, Kenichiro (1535) | Won 2-0 | +181555 |
| 6sealed | 9 | Momose, Kazuyuki (1565) | Won 2-1 | +181573 |
| 7sealed | 5 | Miyasaka, Takeshi (1554) | Lost 1-2 | -181555 |
| 8rochester | 15 | Fukuchi, Takahiro (1572) | Won 2-0 | +181573 |
| 9rochester | 24 | Yamakawa, Youichirou (1432) | Lost 0-2 | -201553 |
| 10rochester | 28 | Watanabe, Hiroto (1508) | Won 2-0 | +171570 |
| 11rochester | 21 | Kurosawa, Atsushi (1551) | Lost 0-2 | -191551 |
| 12rochester | 26 | Nonishi, Keiichiro (1503) | Lost 1-2 | -181533 |
| 13rochester | 23 | Sonoda, Naohiro (1505) | Won 2-1 | +171550 |
| top | average opponent: 1525record: 7-4-1 | new rating: 1550 | ||