Fukutani, Mitumasa
Current rating: 1192
Record: 23-49-2
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1206 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 47 | Ishiwata, Ryohei (1459) | Won 2-0 | +221228 |
| 3pioneer | 168 | Kuroda, Yoshirou (1633) | Won 2-0 | +251253 |
| 4pioneer | 84 | Fujita, Toshitake (1432) | Lost 1-2 | -151238 |
| 5pioneer | 113 | Hoshi, Kazuto (1747) | Lost 0-2 | -91229 |
| 6pioneer | 346 | Miwa, Ryou (1690) | Lost 1-2 | -101219 |
| 7pioneer | 418 | Saito, Ryo 6701 (1517) | Lost 1-2 | -131206 |
| 8pioneer | 408 | Tsutiya, Yukihiro (1399) | Lost 1-2 | -141192 |
| top | average opponent: 1554record: 2-5 | new rating: 1192 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1306 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 42 | Kawakami, Takehito (1897) | Lost 0-2 | -81298 |
| 3standard | 539 | Hayashi, Shohei (1501) | Lost 0-2 | -141284 |
| 4standard | 723 | Kousaka, Kyouhei (1481) | Lost 1-2 | -151269 |
| 5standard | 721 | Saitoh, Makoto (1458) | Lost 1-2 | -141255 |
| 6standard | 690 | Mori, Yuki (1263) | Lost 1-2 | -181237 |
| 7standard | 604 | Yassugui, Matheus (1428) | Lost 1-2 | -151222 |
| 8standard | 530 | Naito, Yuuki (1305) | Lost 1-2 | -161206 |
| top | average opponent: 1476record: 0-7 | new rating: 1206 | ||
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1354 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 65 | Christian, Andrew (1522) | Lost 0-2 | -151339 |
| 3sealed | 387 | Huang, Yung-Ming (1721) | Lost 0-2 | -111328 |
| 4sealed | 298 | Jang, Hyun-il (1467) | Draw 1-1 | +31331 |
| 5sealed | 313 | Takakura, Shinichirou (1528) | Lost 0-2 | -151316 |
| 6sealed | 286 | Costales, Franz Josef (1486) | Lost 0-2 | -151301 |
| 7sealed | 235 | Thongmee, Wikanes (1416) | Won 2-1 | +201321 |
| 8sealed | 185 | Lv, Jingzhe (1486) | Lost 1-2 | -151306 |
| top | average opponent: 1518record: 1-5-1 | new rating: 1306 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 172 | Horage, Yuki (1515) | Lost 1-2 | -171419 |
| 3sealed | 660 | Itagaki, Yota (1618) | Lost 1-2 | -141405 |
| 4sealed | 883 | Tahara, Ippei (1520) | Lost 0-2 | -161389 |
| 5sealed | 913 | Kanno, Akihito (1469) | Lost 0-2 | -171372 |
| 6sealed | 781 | Kagami, Chisei (1446) | Lost 0-2 | -161356 |
| 7sealed | 660 | Ishii, Asuha (1379) | Won 2-1 | +181374 |
| 8sealed | 538 | Uchiyama, Kouichi (1275) | Lost 1-2 | -201354 |
| top | average opponent: 1460record: 1-6 | new rating: 1354 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 130 | Imagawa, Hiromasa (1808) | Lost 0-2 | -121429 |
| 3standard | 303 | Kwok, Hing (1500) | Won 2-0 | +201449 |
| 4standard | 311 | Manalang, Jo Angelo (1514) | Lost 0-2 | -171432 |
| 5standard | 317 | Wang, Wei Di (1437) | Lost 1-2 | -181414 |
| 6standard | 353 | Gooi, Chong Yen (1482) | Lost 0-2 | -171397 |
| 7standard | 367 | Wen, Cheng-Chieh (1465) | Won 2-0 | +191416 |
| 8standard | 273 | Lu, Lin 1190 (1499) | Won 2-1 | +201436 |
| top | average opponent: 1529record: 3-4 | new rating: 1436 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 687 | Wakayama, Hayata (1428) | Lost 1-2 | -191459 |
| 2modern | 658 | Matsuo, Shuto (1596) | Won 2-1 | +211480 |
| 3modern | 820 | Takakura, Shinichirou (1398) | Lost 0-2 | -201460 |
| 4modern | 891 | Sudo, Taichiro (1430) | Lost 0-2 | -181442 |
| 5modern | 1012 | Matsushima, Naoto (1460) | Won 2-1 | +181460 |
| 6modern | 791 | Taki, Masaya (1341) | Won 2-1 | +161476 |
| 7modern | 653 | Koizumi, Yuma (1628) | Lost 1-2 | -151461 |
| 8modern | 616 | Ooba, Hideto (1363) | Lost 0-2 | -201441 |
| top | average opponent: 1455record: 3-5 | new rating: 1441 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 344 | Takeo, Kai (1500) | Won 2-1 | +191447 |
| 2standard | 22 | Takahashi, Naoya 3755 (1518) | Lost 1-2 | -161431 |
| 3standard | 559 | Wachigai, Hirotaka (1450) | Won 2-0 | +181449 |
| 4standard | 599 | Urase, Ryosuke (1854) | Lost 1-2 | -111438 |
| 5standard | 531 | Yamaguchi, Shotaro (1499) | Won 2-1 | +191457 |
| 6standard | 375 | Takeyama, Maya (1448) | Won 2-1 | +181475 |
| 7standard | 255 | Satou, Fumihiko (1540) | Won 2-0 | +191494 |
| 8standard | 227 | Iwasaki, Masayuki (1615) | Lost 0-2 | -161478 |
| top | average opponent: 1553record: 5-3 | new rating: 1478 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1354 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 345 | Sakanaka, Yousuke (1465) | Draw 1-1 | +21356 |
| 2standard | 667 | Ishii, Taiyo (1532) | Won 2-1 | +211377 |
| 3standard | 634 | Taki, Masaya (1379) | Won 2-0 | +181395 |
| 4standard | 409 | Kusakabe, Yuuga (1532) | Lost 0-2 | -161379 |
| 5standard | 592 | Saida, Yukihiko (1522) | Won 2-1 | +211400 |
| 6standard | 455 | Ohno, Isao (1630) | Lost 0-2 | -141386 |
| 7standard | 601 | Suzuki, Issei (1508) | Won 2-0 | +201406 |
| 8standard | 474 | Yoshida, Koki (1607) | Won 2-1 | +221428 |
| top | average opponent: 1522record: 5-2-1 | new rating: 1428 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1373 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 71 | Kaido, Yoshiaki (1352) | Won 2-1 | +181391 |
| 2sealed | 448 | Ueki, Junichi (1430) | Lost 0-2 | -171374 |
| 3sealed | 926 | Mitsui, Hideo (1709) | Lost 0-2 | -121362 |
| 4sealed | 1056 | Suganuma, Kathuhiro (1463) | Lost 0-2 | -171345 |
| 5sealed | 1016 | Mori, Yuki (1488) | Won 2-1 | +211366 |
| 6sealed | 832 | Iwaki, Ryota (1469) | Lost 0-2 | -161350 |
| 7sealed | 715 | Suezawa, Takumi (1439) | Won 2-1 | +191369 |
| 8sealed | 583 | Hamano, Kouhei (1495) | Lost 1-2 | -151354 |
| top | average opponent: 1481record: 3-5 | new rating: 1354 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 150 | Ng, Chai (1500) | Lost 0-2 | -181482 |
| 2sealed | 171 | Cheng, Melvin (1434) | Lost 1-2 | -191463 |
| 3sealed | 232 | Hsi, Han Yin (1576) | Lost 0-2 | -161447 |
| 4sealed | 248 | Mesa, Randy (1446) | Lost 1-2 | -181429 |
| 5sealed | 253 | Liu, Zhixian (1427) | Lost 0-2 | -181411 |
| 6sealed | 246 | Wicaksono, Andhika (1361) | Lost 1-2 | -191392 |
| 8sealed | 210 | Khong, Louis (1347) | Lost 0-2 | -191373 |
| top | average opponent: 1441record: 0-7 | new rating: 1373 | ||