Matsuo, Keisuke
Current rating: 1536
Record: 17-16
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 344 | Yamaguchi, Hiroshi (1553) | Lost 1-2 | -191556 |
| 2standard | 697 | Iwasaki, Daisuke (1415) | Lost 0-2 | -201536 |
| top | average opponent: 1484record: 0-2 | new rating: 1536 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 404 | Koyama, Kenta (1785) | Won 2-1 | +231491 |
| 2sealed | 86 | Zhuber, Noli (1470) | Won 2-0 | +181509 |
| 3sealed | 51 | Kawashima, Masashi (1513) | Won 2-1 | +181527 |
| 4sealed | 142 | Kato, Kensuke (1763) | Lost 0-2 | -141513 |
| 5sealed | 413 | Koshiishi, Tadahito (1540) | Won 2-1 | +191532 |
| 6sealed | 338 | Aoki, Yoshitsugu (1610) | Won 2-0 | +191551 |
| 7sealed | 99 | Hirabayashi, Yuki1029 (1643) | Lost 0-2 | -161535 |
| 8sealed | 219 | Suzuki, Gou (1554) | Won 2-0 | +181553 |
| 9sealed | 212 | Hyakuda, Atsushi (1588) | Lost 1-2 | -171536 |
| 10draft | 133 | Murakami, Yuki (1669) | Lost 0-2 | -161520 |
| 11draft | 53 | Shiraishi, Ginga (1490) | Lost 1-2 | -181502 |
| 12draft | 137 | Suzuki, Shin (1647) | Won 2-1 | +201522 |
| 13draft | 76 | Yamamoto, Yuuya (1553) | Won 2-1 | +191541 |
| 14draft | 63 | Hasegawa, Shinya (1537) | Won 2-1 | +181559 |
| 15draft | 50 | Satou, Fumihiko (1446) | Won 2-0 | +161575 |
| top | average opponent: 1587record: 10-5 | new rating: 1575 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 283 | Kondo, Fumiya (1500) | Lost 1-2 | -181485 |
| 2standard | 903 | Cao, Zhe (1527) | Lost 0-2 | -171468 |
| 3standard | 1166 | Okumura, Masashi (1492) | Won 2-0 | +181486 |
| 4standard | 898 | Ryu, Toshiki (1468) | Lost 0-2 | -181468 |
| top | average opponent: 1497record: 1-3 | new rating: 1468 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 696 | Sugai, Kouji (1500) | Won 2-1 | +181483 |
| 2sealed | 683 | Kawashita, Makoto (1549) | Lost 0-2 | -171466 |
| 3sealed | 860 | Yoshii, Takayuki (1561) | Won 2-0 | +201486 |
| 4sealed | 768 | Takezawa, Kouhei (1516) | Won 2-0 | +191505 |
| 5sealed | 818 | Taitou, Masahiko (1510) | Won 2-0 | +181523 |
| 6sealed | 710 | Kubuta, Hiroshi (1514) | Lost 0-2 | -181505 |
| 7sealed | 766 | Ihara, Akihiro (1412) | Won 2-1 | +161521 |
| 8sealed | 719 | Karasawa, Ryuichi (1527) | Lost 0-2 | -181503 |
| top | average opponent: 1511record: 5-3 | new rating: 1503 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 90 | Kawai, Katsuya (1533) | Won 2-0 | +191519 |
| 3extended | 7 | Azuma, Motokiyo (1518) | Lost 0-2 | -181501 |
| 4extended | 81 | Aoki, Yuichiro (1520) | Lost 0-2 | -181483 |
| 5extended | 141 | Maruyama, Takaaki (1460) | Lost 1-2 | -181465 |
| top | average opponent: 1508record: 1-3 | new rating: 1465 | ||