Aoki, Toshihito
Current rating: 1379
Record: 31-44
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1400 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 31 | Nagasaki, Ryou (1661) | Lost 0-2 | -141386 |
| 3sealed | 709 | Zhang, Weiqin (1674) | Lost 1-2 | -121374 |
| 4sealed | 816 | Iijima, Satoshi (1441) | Lost 0-2 | -171357 |
| 5sealed | 879 | Ueno, Masaki (1449) | Won 2-0 | +191376 |
| 6sealed | 721 | Murata, Dai (1488) | Won 2-1 | +211397 |
| 7sealed | 524 | Sano, Masayo (1427) | Lost 1-2 | -181379 |
| top | average opponent: 1523record: 2-4 | new rating: 1379 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 352 | Kishishita, Jun (1415) | Won 2-0 | +191420 |
| 3standard | 336 | Kim, Myunggoo (1535) | Lost 1-2 | -161404 |
| 4standard | 490 | Ohara, Yuki (1544) | Lost 1-2 | -161388 |
| 5standard | 572 | Kato, Atushi (1473) | Lost 0-2 | -161372 |
| 6standard | 696 | Yokono, Yuusuke (1501) | Won 2-0 | +201392 |
| 7standard | 596 | Han, Xi (1628) | Won 2-0 | +221414 |
| 8standard | 374 | Karatsu, Yoshifumi (1602) | Lost 1-2 | -141400 |
| top | average opponent: 1528record: 3-4 | new rating: 1400 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 581 | Hamada, Kouji (1466) | Lost 0-2 | -171414 |
| 3sealed | 721 | Yamada, Shuusuke (1539) | Lost 0-2 | -161398 |
| 4sealed | 967 | Zhang, Yao (1469) | Won 2-0 | +191417 |
| 5sealed | 895 | Komatsu, Isamu (1527) | Lost 1-2 | -161401 |
| top | average opponent: 1500record: 1-3 | new rating: 1401 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 392 | Shikama, Taku (1588) | Won 2-1 | +211443 |
| 2sealed | 370 | Tsuchida, Yoshitaka (1412) | Lost 1-2 | -181425 |
| 3sealed | 585 | Toriuchi, Daizo (1533) | Won 2-0 | +201445 |
| 4sealed | 462 | Mizuno, Yuya (1361) | Won 2-1 | +161461 |
| 5sealed | 482 | Yamano, Tatsuto (1211) | Lost 0-2 | -221439 |
| 6sealed | 708 | Nakamura, Hajime (1642) | Lost 0-2 | -151424 |
| 7sealed | 751 | Furukawa, Syun (1556) | Won 2-0 | +211445 |
| 8sealed | 434 | Mukuno, Yuuji (1695) | Lost 0-2 | -141431 |
| top | average opponent: 1500record: 4-4 | new rating: 1431 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 644 | Takagi, Kengo (1515) | Won 2-0 | +211403 |
| 2standard | 197 | Sasaki, Hideya (1485) | Won 2-0 | +191422 |
| 3standard | 616 | Ishii, Ryou (1576) | Lost 0-2 | -151407 |
| 4standard | 528 | Sawada, Tetsushi (1658) | Lost 0-2 | -131394 |
| 5standard | 977 | Sekiya, Hiroshi (1477) | Won 2-1 | +191413 |
| 6standard | 825 | Niinuma, Hiroki (1636) | Won 2-0 | +221435 |
| 7standard | 279 | Kikuchi, Kouhei (1602) | Won 2-1 | +211456 |
| 8standard | 392 | Hashimoto, Satoshi (1472) | Lost 0-2 | -181438 |
| 9standard | 449 | Makino, Takashi (1549) | Lost 0-2 | -161422 |
| top | average opponent: 1552record: 5-4 | new rating: 1422 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 361 | Yokotsuka, Yu (1469) | Lost 1-2 | -171395 |
| 2standard | 1068 | Matsui, Shogo (1448) | Lost 1-2 | -171378 |
| 3standard | 1481 | Iwasa, Shingo (1508) | Lost 1-2 | -161362 |
| 4standard | 1557 | Kuniyoshi, Masato (1412) | Won 2-0 | +191381 |
| 5standard | 1442 | Kawashima, Fumihiro (1300) | Won 2-1 | +171398 |
| 6standard | 1067 | Watanabe, Ryohei (1481) | Won 2-0 | +191417 |
| 7standard | 1068 | Kimbara, Shohei (1481) | Lost 0-2 | -161401 |
| 8standard | 933 | Tomimatsu, Yosihumi (1390) | Lost 1-2 | -191382 |
| top | average opponent: 1436record: 3-5 | new rating: 1382 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1373 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 234 | Konishi, Akio (1485) | Won 2-0 | +201393 |
| 2sealed | 36 | Robertson, Chris (1613) | Won 2-0 | +221415 |
| 3sealed | 352 | Nakamichi, Daisuke (1856) | Lost 0-2 | -101405 |
| 4sealed | 771 | Eguchi, Yukio (1527) | Lost 1-2 | -161389 |
| 5sealed | 613 | Kimura, Yoshihiro (1471) | Lost 1-2 | -161373 |
| 6sealed | 917 | Kondou, Keiichi (1501) | Won 2-1 | +201393 |
| 7sealed | 806 | Kuwashiro, Yoshiyuki (1410) | Won 2-0 | +181411 |
| 8sealed | 414 | Yamauchi, Takashi (1420) | Won 2-1 | +181429 |
| 9sealed | 521 | Nakada, Shogo (1468) | Lost 1-2 | -171412 |
| top | average opponent: 1528record: 5-4 | new rating: 1412 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 406 | Okuma, Naoki (1610) | Won 2-0 | +211440 |
| 2sealed | 301 | Oshimi, Akira (1485) | Lost 1-2 | -171423 |
| 3sealed | 268 | Notake, Shozaburo (1501) | Lost 1-2 | -161407 |
| 4sealed | 437 | Saito, Naruto (1481) | Lost 0-2 | -171390 |
| 5sealed | 454 | Ueda, Kazuki7129 (1464) | Lost 0-2 | -171373 |
| top | average opponent: 1508record: 1-4 | new rating: 1373 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 362 | Yamanaka, Kousuke (1461) | Lost 0-2 | -181415 |
| 2sealed | 386 | Otuka, Ryutaro (1418) | Won 2-0 | +181433 |
| 3sealed | 326 | Sasada, Naoki (1501) | Won 2-0 | +201453 |
| 4sealed | 216 | Shigehisa, Tetsuya (1513) | Lost 0-2 | -171436 |
| 5sealed | 256 | Takuya, Monoe (1500) | Lost 1-2 | -171419 |
| top | average opponent: 1478record: 2-3 | new rating: 1419 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 637 | Sutou, Takuo (1674) | Lost 0-2 | -131432 |
| 2sealed | 818 | Aoki, Yutaka (1439) | Lost 1-2 | -181414 |
| 3sealed | 877 | Imura, Hajime (1363) | Won 2-0 | +171431 |
| 4sealed | 856 | Kuwamura, Yuuri (1482) | Won 2-0 | +191450 |
| 5sealed | 808 | Hirooka, Toshiki (1514) | Lost 0-2 | -171433 |
| top | average opponent: 1495record: 2-3 | new rating: 1433 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Choi, Seung-Muk (1482) | Lost 1-2 | -181464 |
| 2standard | 312 | Yamada, Yoshiaki (1486) | Won 2-0 | +191483 |
| 3standard | 329 | Saegusa, Nobuyuki (1486) | Lost 1-2 | -181465 |
| 4standard | 434 | Fukumoto, Nobuhiro (1389) | Lost 0-2 | -201445 |
| top | average opponent: 1461record: 1-3 | new rating: 1445 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 32 | Tateoka, Tomoki (1500) | Won 2-1 | +181518 |
| 2sealed | 218 | Ohnishi, Jyunpei (1518) | Lost 0-2 | -181500 |
| 3sealed | 330 | Harada, Dampei (1501) | Lost 0-2 | -181482 |
| 4sealed | 462 | Yamane, Yuuki (1482) | Won 2-1 | +181500 |
| 5sealed | 364 | Shimizu, Toshiki (1519) | Lost 0-2 | -181482 |
| top | average opponent: 1504record: 2-3 | new rating: 1482 | ||