Sakakuchi, Takashi
Current rating: 1417
Record: 11-17-3
| Grand Prix Kobe 2014 (modern) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 856 | Toneri, Tatsuki (1480) | Lost 1-2 | -171410 |
| 2modern | 1008 | Chikamatsu, Hirofumi (1482) | Won 2-1 | +191429 |
| 3modern | 1156 | Miyahara, Toshinari (1481) | Won 2-1 | +191448 |
| 4modern | 942 | Minami, Daiki (1519) | Lost 1-2 | -171431 |
| 5modern | 971 | Takemura, Ukyou (1467) | Lost 0-2 | -171414 |
| 6modern | 1097 | Minami, Ryouta (1487) | Lost 0-2 | -171397 |
| 7modern | 1049 | Sugawara, Takaomi (1430) | Won 2-0 | +191416 |
| 8modern | 963 | Nagase, Yuuichi (1400) | Won 2-1 | +171433 |
| 9modern | 895 | Takashima, Kosuke (1498) | Lost 1-2 | -161417 |
| top | average opponent: 1471record: 4-5 | new rating: 1417 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 353 | Yamamoto, Junichi (1500) | Won 2-0 | +201434 |
| 2standard | 93 | Tanaka, Hayato (1503) | Lost 1-2 | -171417 |
| 3standard | 448 | Sakurai, Yuuta (1526) | Lost 0-2 | -161401 |
| 4standard | 618 | Takashi H., (1477) | Won 2-1 | +191420 |
| 5standard | 415 | Katou, Masaya (1507) | Won 2-0 | +201440 |
| 6standard | 382 | Nakamura, Atsushi (1698) | Lost 1-2 | -131427 |
| top | average opponent: 1535record: 3-3 | new rating: 1427 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 110 | Fukudome, Yuu (1500) | Won 1-0 | +191464 |
| 2extended | 21 | nakayama, terukazu (1518) | Lost 0-2 | -171447 |
| 3extended | 176 | Sakai, Yoshitoki (1543) | Lost 1-2 | -161431 |
| 4extended | 244 | Iwakane, Yuya (1508) | Lost 0-2 | -171414 |
| top | average opponent: 1517record: 1-3 | new rating: 1414 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 151 | Itano, Yoshihiro (1500) | Lost 0-0 | -181481 |
| 2sealed | 224 | Masuyama, Takuya (1418) | Draw 1-1 | -11480 |
| 3sealed | 230 | Ooba, Tomohiro (1481) | Lost 0-2 | -181462 |
| 4sealed | 267 | sekiguchi, naoto (1463) | Lost 1-2 | -181444 |
| 5sealed | 244 | Ono, Daisuke (1445) | Won 2-1 | +181462 |
| 6sealed | 145 | Yagi, Hiroyuki (1523) | Lost 1-2 | -171445 |
| top | average opponent: 1472record: 1-4-1 | new rating: 1445 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 112 | Tanigawa, Ikuyo (1500) | Lost 1-2 | -181482 |
| 2extended | 200 | Takimoto, Osamu (1482) | Won 2-0 | +181500 |
| 3extended | 259 | Kawamura, Nobuyuki (1500) | Won 2-1 | +181518 |
| 4extended | 210 | Inoue, Takeshi (1518) | Draw 1-1 | 01518 |
| 5extended | 157 | Motozawa, Go (1483) | Draw 1-1 | -11517 |
| 6extended | 192 | Hosoyama, Takashi (1499) | Lost 0-2 | -181499 |
| top | average opponent: 1497record: 2-2-2 | new rating: 1499 | ||