Yamasita, Akinori
Current rating: 1434
Record: 38-49-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 767 | Sadahiro, Masashi (1472) | Draw 1-1 | 01449 |
| 2modern | 602 | Kokubo, Masayuki (1518) | Lost 0-2 | -161433 |
| 3modern | 1036 | Sugiyama, Fumikazu (1542) | Won 2-1 | +201453 |
| 4modern | 787 | Matsuda, Shohei (1427) | Lost 0-2 | -191434 |
| top | average opponent: 1489record: 1-2-1 | new rating: 1434 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1369 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 579 | Oodan, Takeshi (1697) | Won 2-0 | +241393 |
| 3modern | 274 | Akase, Daisuke (1457) | Won 2-0 | +191412 |
| 4modern | 304 | Kasama, Junichi (1472) | Won 2-0 | +191431 |
| 5modern | 50 | Ishiguro, Satoshi (1761) | Won 2-1 | +241455 |
| 6modern | 13 | Masukado, Kenta (1773) | Lost 0-2 | -131442 |
| 7modern | 167 | Tanaka, Tarou (1508) | Won 2-0 | +201462 |
| 8modern | 77 | Kihara, Atsuki (1820) | Lost 1-2 | -121450 |
| 9modern | 264 | Sugita, Wataru (1664) | Lost 0-2 | -141436 |
| 10modern | 327 | Kyogoku, Kyosuke (1653) | Won 2-0 | +221458 |
| 11modern | 166 | Kariya, Kazuki (1675) | Lost 1-2 | -151443 |
| 12modern | 220 | Saeki, Tadatoshi (1640) | Lost 0-2 | -141429 |
| 13modern | 292 | Kwon, Ohhyek (1546) | Won 2-0 | +201449 |
| top | average opponent: 1639record: 7-5 | new rating: 1449 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1344 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 304 | Koike, Yuta (1688) | Lost 0-2 | -121332 |
| 3standard | 873 | Yoshida, Shotaro (1463) | Won 2-1 | +201352 |
| 4standard | 774 | Narita, Nobushige (1524) | Lost 0-2 | -141338 |
| 5standard | 950 | Shirai, Kenta (1475) | Won 2-0 | +201358 |
| 6standard | 611 | Horikawa, Jun (1437) | Lost 1-2 | -161342 |
| 7standard | 774 | Okuyama, Sanshirou (1498) | Lost 1-2 | -161326 |
| 8standard | 796 | Naganawa, Yuuki (1561) | Won 2-1 | +231349 |
| 9standard | 637 | Murata, Kazuki (1475) | Won 2-0 | +201369 |
| top | average opponent: 1515record: 4-4 | new rating: 1369 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1377 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 120 | Watanabe, Kazuki (1566) | Lost 1-2 | -141363 |
| 4legacy | 346 | Kawai, Kazunari (1519) | Lost 1-2 | -151348 |
| 5legacy | 721 | Ogasawara, Shou (1373) | Lost 1-2 | -181330 |
| 6legacy | 805 | Hasebe, Seiya (1576) | Lost 1-2 | -131317 |
| 7legacy | 886 | Sugaya, Ryo (1480) | Lost 0-2 | -161301 |
| 8legacy | 843 | Sumiya, Takayuki (1421) | Won 2-1 | +211322 |
| 9legacy | 701 | Ota, Sho (1569) | Won 2-1 | +221344 |
| top | average opponent: 1501record: 2-5 | new rating: 1344 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 526 | Ishii, Wataru (1501) | Lost 0-2 | -171419 |
| 3sealed | 786 | Ohbayashi, Shotaro (1443) | Lost 0-2 | -181401 |
| 4sealed | 961 | Kakiuchi, Nobuyuki (1554) | Won 2-1 | +211422 |
| 5sealed | 840 | Sasaki, Tsutomu (1406) | Lost 0-2 | -181404 |
| 6sealed | 841 | Ogawa, Daiki (1488) | Lost 0-1 | -171387 |
| 7sealed | 880 | Ohta, Shinji (1468) | Won 2-0 | +201407 |
| 8sealed | 770 | Minamitani, Daichi (1613) | Lost 1-2 | -151392 |
| 9sealed | 685 | Yoshioka, Ichita (1556) | Lost 1-2 | -151377 |
| top | average opponent: 1504record: 2-6 | new rating: 1377 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 17 | Yamane, Kazutaka (1520) | Lost 1-2 | -171451 |
| 3standard | 975 | Noma, Takashi (1489) | Lost 0-2 | -181433 |
| 4standard | 887 | Itada, Yoshiki (1480) | Lost 1-2 | -171416 |
| 5standard | 1053 | Takahashi, Eiji (1420) | Lost 1-2 | -181398 |
| 6standard | 938 | Nakamichi, Ichiro (1444) | Lost 0-2 | -171381 |
| 7standard | 808 | Hanano, Tetsuaki (1331) | Won 2-0 | +171398 |
| 8standard | 679 | Ishizaka, Akira (1387) | Won 2-1 | +181416 |
| 9standard | 531 | Naka, Hidehiro (1505) | Won 2-0 | +201436 |
| top | average opponent: 1447record: 3-5 | new rating: 1436 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 850 | Murakami, Kazuhiro (1463) | Won 2-0 | +171502 |
| 2legacy | 557 | Hamada, Seiichirou (1520) | Won 2-0 | +181520 |
| 3legacy | 700 | Kawachi, Yusuke (1645) | Lost 1-2 | -151505 |
| 4legacy | 742 | Sawase, Kouichi (1519) | Lost 0-2 | -181487 |
| 5legacy | 741 | Yokono, Yuusuke (1496) | Won 2-1 | +181505 |
| 6legacy | 662 | Maki, Akira (1521) | Won 2-1 | +181523 |
| 7legacy | 676 | Yanagisawa, Keiji (1478) | Lost 0-2 | -181505 |
| 8legacy | 683 | Kimura, Sakuya (1532) | Lost 1-2 | -181487 |
| 9legacy | 668 | Yamamoto, Kazuaki (1414) | Lost 1-2 | -191468 |
| top | average opponent: 1510record: 4-5 | new rating: 1468 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 301 | Yonesu, Yuuki (1449) | Won 2-0 | +171522 |
| 2sealed | 102 | Yamagami, Yudai (1498) | Lost 0-2 | -181504 |
| 3sealed | 268 | Inoue, Masayuki (1442) | Lost 0-2 | -191485 |
| top | average opponent: 1463record: 1-2 | new rating: 1485 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 156 | Higami, Keisuke (1501) | Lost 1-2 | -181465 |
| 2modern | 426 | Higashino, Shogo (1443) | Won 2-0 | +181483 |
| 3modern | 347 | Kimura, Yu (1501) | Lost 0-2 | -181465 |
| 4modern | 422 | Tatara, Yuichi (1482) | Won 2-0 | +191484 |
| 5modern | 307 | Koura, Yuta (1500) | Won 2-1 | +181502 |
| 6modern | 222 | Watanabe, Kenji (1521) | Won 2-0 | +181520 |
| 7modern | 241 | Kawasaki, Takeshi (1468) | Lost 1-2 | -191501 |
| 8modern | 255 | Hashizume, Nobuyuki (1553) | Lost 1-2 | -171484 |
| 9modern | 227 | Kobayashi, Kazuto (1644) | Won 2-1 | +211505 |
| top | average opponent: 1512record: 5-4 | new rating: 1505 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Sotomura, Yoshihiro (1519) | Lost 0-2 | -171462 |
| 2standard | 336 | Ui, Naoki (1480) | Won 2-1 | +181480 |
| 3standard | 224 | Kobayashi, Yamato (1535) | Draw 1-1 | +11481 |
| 4standard | 289 | Kimura, Toshio (1575) | Draw 1-1 | +21483 |
| top | average opponent: 1527record: 1-1-2 | new rating: 1483 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 815 | M., Kenichi (1500) | Lost 0-2 | -161413 |
| 2sealed | 1118 | Takebayashi, Takahiro (1481) | Won 2-1 | +191432 |
| 3sealed | 884 | Satonaka, Kentarou (1503) | Won 2-0 | +191451 |
| 4sealed | 824 | Karasawa, Ryuichi (1518) | Won 2-1 | +191470 |
| 5sealed | 726 | Norihama, Hiroki (1542) | Won 2-0 | +201490 |
| 6sealed | 744 | Koshimura, Takeshi (1593) | Won 2-0 | +201510 |
| 7sealed | 726 | Kim, Cynic (1760) | Lost 1-2 | -141496 |
| 8sealed | 937 | Idesawa, Ryo (1566) | Lost 1-2 | -171479 |
| top | average opponent: 1558record: 5-3 | new rating: 1479 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 101 | Mantani, Keiji (1564) | Lost 0-2 | -161466 |
| 2standard | 567 | Maeda, Takashi (1336) | Lost 1-2 | -211445 |
| 3standard | 730 | Nishikata, Yuuki (1463) | Lost 1-2 | -171428 |
| 4standard | 774 | Miwa, Yusuke (1442) | Won 2-0 | +181446 |
| 5standard | 650 | Sasaki, Yuuki (1515) | Lost 1-2 | -171429 |
| top | average opponent: 1464record: 1-4 | new rating: 1429 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 420 | Fujiwara, Kazuto (1433) | Won 2-1 | +171517 |
| 2modern | 274 | Kajitani, Tsuyoshi (1454) | Lost 0-2 | -191498 |
| 3modern | 364 | Iimura, Taka (1500) | Won 2-1 | +181516 |
| 4modern | 323 | Tagomori, Shou (1663) | Lost 0-2 | -161500 |
| 5modern | 433 | Sakamoto, Naruhiko (1500) | Lost 1-2 | -181482 |
| top | average opponent: 1510record: 2-3 | new rating: 1482 | ||