Nasu, Kenichi
Current rating: 1377
Record: 22-32-2
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 696 | Fukuhara, Asumu (1476) | Lost 0-1 | -171408 |
| 2standard | 1221 | Matsumoto, Yoshifumi (1512) | Lost 0-2 | -161392 |
| 3standard | 1462 | Lyu, Yande (1571) | Lost 0-2 | -151377 |
| top | average opponent: 1520record: 0-3 | new rating: 1377 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 262 | Kasuga, Ryou (1543) | Lost 0-2 | -161442 |
| 2sealed | 784 | Sugahara, Yoshitaka (1440) | Won 2-1 | +181460 |
| 3sealed | 925 | Utugi, Furato (1411) | Won 2-0 | +171477 |
| 4sealed | 594 | Yamasaki, Yudai (1660) | Lost 0-2 | -151462 |
| 5sealed | 629 | Ozawa, Masaki (1407) | Lost 0-2 | -191443 |
| 6sealed | 811 | Yamamoto, Ryo (1443) | Lost 0-2 | -181425 |
| top | average opponent: 1484record: 2-4 | new rating: 1425 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1192 | Oosawa, Takayuki (1519) | Won 2-0 | +191468 |
| 3sealed | 1001 | Moriyasu, Genki (1609) | Won 2-0 | +211489 |
| 4sealed | 823 | Hayata, Shogo (1509) | Lost 0-2 | -181471 |
| 5sealed | 983 | Nagami, Youichi (1779) | Lost 0-2 | -131458 |
| top | average opponent: 1604record: 2-2 | new rating: 1458 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 131 | Tomioka, Teppei (1485) | Draw 1-1 | +11462 |
| 3sealed | 231 | Kojima, Tatuya (1525) | Lost 0-2 | -171445 |
| 4sealed | 346 | Romling, Gaby (1500) | Won 2-0 | +191464 |
| 5sealed | 234 | Choi, Young-Il (1538) | Draw 1-1 | +11465 |
| 6sealed | 302 | Koyama, Kaoru (1552) | Lost 0-2 | -161449 |
| top | average opponent: 1520record: 1-2-2 | new rating: 1449 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 774 | Takeda, Yoshihide (1449) | Lost 1-2 | -181412 |
| 2sealed | 780 | Kawakami, Naoya (1481) | Won 2-0 | +201432 |
| 3sealed | 720 | Hamada, Seiichirou (1499) | Won 2-1 | +191451 |
| 4sealed | 745 | Park, Min Young (1599) | Lost 1-2 | -161435 |
| 5sealed | 796 | Tanioka, Shin'ichi (1488) | Won 2-1 | +191454 |
| 6sealed | 685 | Sakamoto, Masaaki (1463) | Won 2-0 | +191473 |
| 7sealed | 626 | Hirooka, Toshiki (1547) | Lost 1-2 | -171456 |
| 8sealed | 662 | Narita, Chisato (1556) | Won 2-1 | +201476 |
| 9sealed | 619 | Mokhtaruddin, Mohd Hafiz (1669) | Lost 0-2 | -151461 |
| top | average opponent: 1528record: 5-4 | new rating: 1461 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 573 | Muramatsu, Daisuke (1475) | Lost 1-2 | -181428 |
| 2standard | 771 | Yanagihara, Hiroki (1471) | Won 2-0 | +191447 |
| 3standard | 765 | Shibata, Daisuke (1413) | Lost 0-2 | -191428 |
| 4standard | 865 | Amano, Seiichi (1464) | Won 2-0 | +191447 |
| 5standard | 789 | Okuno, Kodai (1500) | Lost 1-2 | -171430 |
| top | average opponent: 1465record: 2-3 | new rating: 1430 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 296 | Kimura, Yoshihiro (1567) | Lost 0-2 | -171463 |
| 2sealed | 427 | Mamiya, Takumi (1482) | Lost 1-2 | -171446 |
| top | average opponent: 1525record: 0-2 | new rating: 1446 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 401 | Okamoto, Masahiro (1495) | Won 2-0 | +191475 |
| 2extended | 224 | Takimoto, Yusuke (1518) | Lost 0-2 | -171458 |
| 3extended | 194 | Shimoyamada, Shunichi (1499) | Won 2-1 | +191477 |
| 4extended | 224 | Sekizawa, Takayuki (1445) | Won 2-1 | +171494 |
| 5extended | 91 | Saijou, Yuuichi (1487) | Lost 0-2 | -181476 |
| 6extended | 275 | Kondo, Masahiro (1540) | Won 2-1 | +191495 |
| 7extended | 147 | Hirokawa, Tatsuya (1635) | Lost 0-2 | -151480 |
| top | average opponent: 1517record: 4-3 | new rating: 1480 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 132 | Kojima, Toshihiro (1441) | Won 2-1 | +171504 |
| 2sealed | 22 | Hosoiri, Yoshihito (1601) | Lost 0-2 | -161488 |
| 3sealed | 253 | Kurakami, Shun (1716) | Lost 1-2 | -141474 |
| 4sealed | 241 | Fujisaki, Akifumi (1483) | Lost 0-2 | -181456 |
| top | average opponent: 1561record: 1-3 | new rating: 1456 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 105 | Tamaki, Junnosuke (1508) | Lost 0-2 | -191505 |
| 2block | 347 | Nasu, Motohiro (1483) | Won 2-1 | +181523 |
| 3block | 277 | Maeno, Ryuju (1537) | Lost 0-2 | -181505 |
| 4block | 312 | Ishibashi, Satoshi (1507) | Lost 0-2 | -181487 |
| top | average opponent: 1509record: 1-3 | new rating: 1487 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 110 | Konishi, Tomoya (1500) | Lost 1-2 | -181482 |
| 2standard | 335 | Murakami, Yuuki (Miyagi) (1836) | Lost 0-2 | -121470 |
| 3standard | 373 | Ushirosyouji, Takeshi (1404) | Won 2-0 | +171487 |
| 4standard | 292 | Matsushima, Kouji (1456) | Won 2-1 | +171504 |
| 5standard | 197 | Maruyama, Shouta (1501) | Won 2-0 | +181522 |
| 6standard | 130 | Furuya, Satoshi (1453) | Won 2-0 | +171539 |
| 7standard | 141 | Takahashi, Jun ya (1677) | Lost 0-2 | -151524 |
| top | average opponent: 1547record: 4-3 | new rating: 1524 | ||