Watanabe, Yoshiaki
Current rating: 1421
Record: 26-36
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 185 | Inui, Takashi (1598) | Won 2-0 | +211441 |
| 4sealed | 32 | Yasooka, Shota (2106) | Lost 0-2 | -71434 |
| 5sealed | 236 | Tanaka, Yu'ta0494 (1535) | Won 2-1 | +201454 |
| 6sealed | 65 | Hoshi, Kazumi (1560) | Lost 1-2 | -161438 |
| 7sealed | 116 | Serizawa, Hiroki (1515) | Lost 0-2 | -171421 |
| top | average opponent: 1663record: 2-3 | new rating: 1421 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 634 | awai, Motoki (1500) | Lost 1-2 | -161399 |
| 4legacy | 758 | Kai, Hiroyuki (1548) | Won 2-1 | +211420 |
| 5legacy | 561 | Takenaga, Tomohiro (1647) | Won 2-0 | +221442 |
| 6legacy | 608 | Kageyama, Hiroki (1602) | Won 2-1 | +211463 |
| 7legacy | 560 | Yasuda, Masayuki (1814) | Lost 1-2 | -121451 |
| 8legacy | 631 | Iwazaki, Yuuta (1613) | Lost 1-2 | -151436 |
| 9legacy | 620 | Kawaguchi, Takashi (1584) | Lost 0-2 | -161420 |
| top | average opponent: 1615record: 3-4 | new rating: 1420 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 1 | Kanno, Atsushi (1744) | Won 2-1 | +231470 |
| 4sealed | 11 | Yamazaki, Jun (1489) | Won 2-1 | +191489 |
| 5sealed | 4 | Sun, Bo (1822) | Lost 1-2 | -131476 |
| 6sealed | 35 | Saito, Tomoharu (1854) | Lost 1-2 | -111465 |
| 7sealed | 151 | Yoshida, Masahiro (1533) | Lost 1-2 | -171448 |
| 8sealed | 170 | Senoo, Yuto (1522) | Lost 0-2 | -161432 |
| 9sealed | 165 | Wada, Tomoya (1527) | Lost 1-2 | -171415 |
| top | average opponent: 1642record: 2-5 | new rating: 1415 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 733 | Koji, Manabe (1537) | Won 2-0 | +201477 |
| 4modern | 786 | Meguro, Masahiko (1480) | Won 2-1 | +181495 |
| 5modern | 723 | Asai, Ryutaro (1658) | Won 2-0 | +211516 |
| 6modern | 709 | Chen, Yang (1491) | Lost 1-2 | -191497 |
| 7modern | 718 | Hirayama, Hideyuki (1699) | Lost 0-2 | -141483 |
| 8modern | 852 | Muroi, Daisuke (1531) | Lost 0-1 | -171466 |
| 9modern | 855 | Nishio, Yoshihiro (1411) | Lost 0-2 | -191447 |
| top | average opponent: 1544record: 3-4 | new rating: 1447 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 92 | Tukamoto, Takuya (1614) | Lost 0-2 | -171506 |
| 4sealed | 114 | Barkan, Roy (1526) | Won 2-1 | +191525 |
| 5sealed | 179 | Koyama, Masashi (1576) | Lost 1-2 | -171508 |
| 6sealed | 231 | Horie, Kazuo (1489) | Lost 1-2 | -191489 |
| 7sealed | 201 | Ishizuka, Shoji (1559) | Lost 0-2 | -171472 |
| 8sealed | 215 | Wang, Peizhe (1638) | Lost 0-2 | -151457 |
| top | average opponent: 1567record: 1-5 | new rating: 1457 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 584 | Jiao, Chang (1464) | Won 2-0 | +181467 |
| 4standard | 528 | Miyake, Kyohei (1441) | Lost 0-2 | -181449 |
| 5standard | 594 | Ota, Masatoshi (1482) | Won 2-1 | +181467 |
| 6standard | 541 | Tsuruoka, Shouta (1715) | Won 2-1 | +231490 |
| 7standard | 529 | Anzai, Yuusuke (1553) | Lost 0-2 | -171473 |
| 8standard | 599 | Shiraishi, Ryou (1677) | Won 2-0 | +221495 |
| 9standard | 657 | Wada, Kazunori (1605) | Won 2-1 | +201515 |
| 10standard | 47 | Inoue, Shinta (1572) | Won 2-0 | +191534 |
| 11standard | 42 | Kirito, Keisuke (1656) | Lost 1-2 | -161518 |
| 12standard | 80 | Yokokura, Takeshi (1636) | Won 2-1 | +201538 |
| 13standard | 54 | Ishiwada, Hiroyuki (1547) | Lost 0-2 | -181520 |
| 14standard | 81 | Nakayama, Takuya (1627) | Lost 1-2 | -161504 |
| 15standard | 70 | Yamao, Kazuhito (1532) | Won 2-1 | +191523 |
| top | average opponent: 1577record: 8-5 | new rating: 1523 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 107 | Aizawa, Takahiro (1460) | Won 2-1 | +181498 |
| 3standard | 165 | Matsubara, Takeyuki (1512) | Won 2-0 | +181516 |
| 4standard | 72 | Tan, Raymond (1613) | Lost 0-2 | -161500 |
| 5standard | 122 | Omori, Ken'ichirou (1790) | Lost 0-2 | -131487 |
| 6standard | 285 | Yamaguchi, Kyohei (1419) | Won 2-1 | +171504 |
| 7standard | 122 | Yamanaka, Takuya (1566) | Lost 0-2 | -171487 |
| 8standard | 253 | Shimizu, Takafumi (1410) | Lost 1-2 | -201467 |
| 9standard | 225 | Nakamura, Tatsuya (1434) | Lost 0-2 | -181449 |
| top | average opponent: 1525record: 3-5 | new rating: 1449 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 724 | Ookawara, Kunio (1500) | Lost 1-2 | -181482 |
| 2sealed | 1044 | U., Hiroshi (1482) | Lost 0-2 | -181464 |
| 3sealed | 1111 | Satou, Tomoya (1455) | Won 2-1 | +181482 |
| 4sealed | 1028 | Asai, Ryutaro (1576) | Won 2-1 | +201502 |
| 5sealed | 952 | Tomomura, Hitoshi (1448) | Lost 1-2 | -191483 |
| 6sealed | 985 | Sato, Masatoshi (1358) | Won 2-0 | +151498 |
| 7sealed | 879 | Yabuta, Junichi (1613) | Won 2-0 | +201518 |
| 8sealed | 1019 | Tanaka, Hiroto (1573) | Lost 0-2 | -171501 |
| 9sealed | 977 | Adachi, Ryosuke (1324) | Lost 0-2 | -211480 |
| top | average opponent: 1481record: 4-5 | new rating: 1480 | ||