Mori, Koutarou
Current rating: 1452
Record: 11-14-5 (GP) / 3-5 (professional)
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 187 | Ito, Masahiro (1521) | Lost 1-2 | -171453 |
| 2standard | 543 | Tanehashi, Shigeharu (1433) | Lost 1-2 | -191434 |
| 3standard | 708 | Ikeda, Yutaka (1435) | Won 2-0 | +181452 |
| 4standard | 705 | Ishikawa, Syota (1431) | Lost 1-2 | -181434 |
| 5standard | 645 | Inagaki, Yukihiro (1461) | Won 2-1 | +181452 |
| top | average opponent: 1456record: 2-3 | new rating: 1452 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 326 | Sakuma, Toshimitsu (1694) | Won 2-1 | +221502 |
| 2modern | 220 | Hirokawa, Tatsuya (1649) | Lost 0-2 | -151487 |
| 3modern | 331 | Shoji, Tatsuro (1522) | Lost 1-2 | -171470 |
| top | average opponent: 1622record: 1-2 | new rating: 1470 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 148 | Kawano, Ryo (1500) | Won 2-0 | +191473 |
| 2extended | 136 | Tan, Han Yang (1519) | Won 2-0 | +191492 |
| 3extended | 126 | Ito, Ken (1624) | Draw 1-1 | +21494 |
| 4extended | 128 | Omori, Ken'ichirou (1537) | Draw 1-1 | +11495 |
| 5extended | 211 | Yanagisawa, Tadahiro (1640) | Lost 1-2 | -151480 |
| 6extended | 288 | Hirabayashi, Yuuki (1515) | Draw 1-1 | 01480 |
| top | average opponent: 1556record: 2-1-3 | new rating: 1480 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 56 | Hanyu, Yusuke (1515) | Won 2-1 | +191452 |
| 3standard | 18 | Izumi, Masaru (1495) | Lost 0-2 | -171435 |
| 4standard | 102 | Fukui, Shunsuke (1515) | Won 2-1 | +191454 |
| top | average opponent: 1509record: 2-1 | new rating: 1454 | ||
| Pro Tour Yokohama 2007 (Time Spiral block) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 2 | Cheleski, Carl (1616) | Lost 0-2 | -151432 |
| 2block | 105 | Facca, Leo (1481) | Lost 0-2 | -171415 |
| 3block | 163 | Jones, Trevor (1538) | Lost 0-2 | -161399 |
| 4block | 155 | Henke, Tobias (1574) | Lost 0-2 | -151384 |
| 5block | 157 | da Costa Cabral, Bernardo (1804) | Won 2-1 | +251409 |
| 6block | 145 | Ozkara, Mehmet (1452) | Lost 1-2 | -171392 |
| 7block | 134 | Poladas, Luigi (1450) | Won 2-0 | +191411 |
| 8block | 116 | Takao, Akinao (1606) | Won 2-0 | +221433 |
| top | average opponent: 1565record: 3-5 | new rating: 1433 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 158 | Kondou, Keiichi (1500) | Lost 0-2 | -171465 |
| 2standard | 289 | Umi, Hirokazu (1420) | Won 2-1 | +171482 |
| 3standard | 155 | Nishimura, Takuya (1500) | Lost 1-2 | -181464 |
| 4standard | 278 | Matsuda, Daisuke (1485) | Lost 1-2 | -171447 |
| top | average opponent: 1476record: 1-3 | new rating: 1447 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 77 | Fukasawa, Taichi (1519) | Won 1-0 | +181518 |
| 2standard | 192 | Tanie, Junya (1518) | Draw 1-1 | 01518 |
| 3standard | 172 | Nakatani, Hiroshi (1569) | Won 2-1 | +191537 |
| 4standard | 118 | Itagaki, Masayoshi (1553) | Draw 1-1 | +11538 |
| 5standard | 206 | Ishikawa, Masayo (1507) | Lost 1-2 | -191519 |
| 6standard | 269 | Miyazawa, Tarou (1499) | Lost 0-2 | -181501 |
| 7standard | 267 | Yamaguchi, Kei (1499) | Lost 0-2 | -181483 |
| 8standard | 236 | Kuraoka, Satoshi (1477) | Lost 1-2 | -191464 |
| 9standard | 203 | Iwai, Takayuki (1461) | Won 2-0 | +181482 |
| top | average opponent: 1511record: 3-4-2 | new rating: 1482 | ||