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Yamasaki, Takao
Current rating: 1486

Grand Prix Las Vegas 2017 (modern) (modern) starting rating: 1509
round table opponent (rating) result Δrating
1modern 835 Elson, Jordan (1447) Lost 1-2 -191490
2modern 941 Brinkman, Mike (1413) Won 2-1 +171507
3modern 1002 Ledbetter, Thomas (1491) Won 2-0 +171524
4modern 717 Adler, John (1486) Lost 1-2 -181506
5modern 2167 Seyfang, Charles (1509) Lost 1-2 -181488
6modern 1137 Neumann, Thomas (1432) Lost 0-2 -191469
7modern 1078 Nakayama, Christopher (1462) Lost 0-2 -181451
8modern 910 Marino, Stefan (1429) Won 2-1 +171468
9modern 763 Grimm, Collin (1459) Won 2-0 +181486
top average opponent: 1459record: 4-5 new rating: 1486

Grand Prix Las Vegas 2017 (limited) (AKH limited) starting rating: 1482
round table opponent (rating) result Δrating
1sealed 560 Ream, Kenneth (1500) Lost 0-2 -181464
2sealed 861 Cohen, Ethan (1493) Won 2-0 +191483
3sealed 938 Coombs, Jessie (1500) Won 2-0 +181501
4sealed 528 Vigderman, Constantine (1765) Lost 0-2 -131488
5sealed 742 Johnson, Sam (1509) Lost 1-2 -181470
6sealed 787 Gwizdala, Ryan (1483) Lost 0-2 -181452
7sealed 714 Maune, William (1450) Won 2-0 +181470
8sealed 577 Hudgens, Wade (1499) Won 2-0 +191489
9sealed 465 Vera, Pablo (1616) Won 2-0 +201509
top average opponent: 1535record: 5-4 new rating: 1509

Grand Prix Las Vegas 2017 (legacy) (legacy) starting rating: 1536
round table opponent (rating) result Δrating
1legacy 488 Eccleston, Javier (1564) Won 2-0 +191555
2legacy 277 Kinsey, Jeff (1541) Lost 0-2 -181537
3legacy 967 Moreno, Dario (1489) Won 2-1 +171554
4legacy 568 Warrington, Mark (1293) Won 2-1 +131567
5legacy 252 Dorn, Victoria (1616) Lost 0-2 -171550
6legacy 2144 Seaton, John (1690) Lost 1-2 -151535
7legacy 764 Stoiber, Kevin (1569) Lost 1-2 -181517
8legacy 675 Sun, Qiushi (1583) Lost 0-2 -171500
9legacy 621 Ponce, Delano (1471) Lost 0-2 -181482
top average opponent: 1535record: 3-6 new rating: 1482

Grand Prix Chiba 2015 (MM2 limited) starting rating: 1542
round table opponent (rating) result Δrating
1sealed 410 Miyasaka, Tatsuya (1500) Lost 0-2 -191523
2sealed 509 Ooyama, Hiroaki (1414) Won 2-0 +161539
3sealed 368 Sawamoto, Ryosuke (1500) Draw 1-1 01539
4sealed 378 Kimura, Kakeru (1447) Won 2-0 +161555
5sealed 252 Kawagishi, Genki (1519) Lost 0-2 -191536
top average opponent: 1476record: 2-2-1 new rating: 1536

Grand Prix Las Vegas 2013 (MMA limited) starting rating: 1484
round table opponent (rating) result Δrating
1sealed 769 Hodges, Corey (1432) Won 2-0 +171501
2sealed 581 R957, Matthew (1500) Won 2-0 +181519
3sealed 756 Overbeek, Daniel (1583) Won 2-0 +201539
4sealed 877 Bulthaup, Bryan (1554) Won 2-0 +181557
5sealed 479 Johnson, Thomas (1818) Lost 0-2 -141543
6sealed 423 Weber, Brian (1461) Won 2-0 +171560
7sealed 281 Peterson, Eric (1573) Lost 0-2 -181542
top average opponent: 1560record: 5-2 new rating: 1542

Grand Prix Shizuoka 2001 (ODY limited) starting rating: 1483
round table opponent (rating) result Δrating
1sealed 207 Honma, Satoshi (1481) Lost 1-2 -181465
2sealed 205 Adachi, Eiichiro (1465) Won 2-0 +181483
3sealed 162 Takeshima, Katsuki (1500) Won 2-1 +181501
4sealed 147 Higuchi, Kumi (1518) Lost 0-2 -181483
5sealed 199 Obikane, Hidemitsu (1500) Lost 1-2 -171466
6sealed 201 Sato, Masaru (1482) Draw 1-1 01466
7sealed 168 Chiba, Masao (1482) Draw 1-1 01466
8sealed 137 Kosaka, Yoko (1479) Won 2-1 +181484
top average opponent: 1488record: 3-3-2 new rating: 1484

Grand Prix Kyoto 2000 (extended) starting rating: 1500
round table opponent (rating) result Δrating
2extended 147 Nonaka, Masafumi (1518) Lost 1-2 -181482
3extended 214 Okita, Kazuya (1500) Won 2-1 +191501
4extended 178 Kawabata, Tomoyuki (1518) Lost 0-2 -181483
5extended 248 Yamamoto, Arihiro (1500) Won 2-0 +181501
6extended 155 Kawasaki, Hiroshi (1465) Lost 1-2 -181483
top average opponent: 1500record: 2-3 new rating: 1483