Akedo, Akihiro
Current rating: 1373
Record: 12-22-1
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1389 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1181 | Handa, Takuya (1482) | Lost 0-2 | -161373 |
| top | record: 0-1 | new rating: 1373 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 909 | Inoue, Yuusuke (1610) | Lost 1-2 | -141384 |
| 3modern | 1009 | Takasugi, Ryouta (1764) | Lost 0-2 | -121372 |
| 4modern | 1059 | Sunakawa, Keiji (1522) | Lost 0-2 | -151357 |
| 5modern | 1138 | Matsumoto, Takeshi (1489) | Won 2-1 | +201377 |
| 6modern | 1054 | Chee, Crisler (1627) | Lost 1-2 | -131364 |
| 7modern | 1029 | Usui, Hidetoshi (1467) | Won 2-0 | +201384 |
| 8modern | 946 | Itani, Shintaro (1549) | Won 2-1 | +211405 |
| 9modern | 901 | Takeda, Hiroki (1561) | Lost 1-2 | -161389 |
| top | average opponent: 1574record: 3-5 | new rating: 1389 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 587 | Fujii, Dai (1681) | Draw 1-1 | +51444 |
| 3sealed | 683 | Moriya, Daichi (1518) | Lost 1-2 | -171427 |
| 4sealed | 786 | Watanabe, Ryuji (1542) | Lost 0-2 | -161411 |
| 5sealed | 820 | Thongkhum, Sittidej (1446) | Lost 0-2 | -171394 |
| 6sealed | 803 | Mizoguchi, Hideaki (1466) | Won 2-0 | +191413 |
| 7sealed | 746 | Muneta, Yasutoshi (1478) | Lost 1-2 | -171396 |
| 8sealed | 719 | Ochi, Takushi (1502) | Won 2-0 | +201416 |
| 9sealed | 672 | Inada, Tsuyoshi (1390) | Lost 1-2 | -181398 |
| top | average opponent: 1503record: 2-5-1 | new rating: 1398 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 713 | Kunioka, Ryota (1500) | Won 2-0 | +191463 |
| 2standard | 587 | Amayasu, Kazunori (1422) | Won 2-1 | +171480 |
| 3standard | 537 | Oh, Young Seok (1619) | Lost 1-2 | -161464 |
| 4standard | 772 | Wood, Christopher (1485) | Won 2-0 | +191483 |
| 5standard | 660 | Sakigawara, Yuhei (1518) | Lost 1-2 | -181465 |
| 6standard | 726 | Shinohara, Kazuaki (1556) | Won 2-1 | +201485 |
| 7standard | 672 | Sato, Takatoshi (1601) | Lost 0-2 | -161469 |
| 8standard | 669 | Moriya, Toshihiko (1671) | Lost 0-2 | -141455 |
| 9standard | 780 | Okada, Yoshikazu (1597) | Lost 0-2 | -161439 |
| top | average opponent: 1552record: 4-5 | new rating: 1439 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 982 | Kurihara, Yuuji (1520) | Lost 1-2 | -181482 |
| 2sealed | 939 | Kimura, Makoto (1482) | Won 2-0 | +181500 |
| 3sealed | 1007 | Sasaki, Masaya7465 (1500) | Won 2-1 | +181518 |
| 4sealed | 868 | Sekiguchi, Kota (1500) | Lost 0-2 | -181500 |
| 5sealed | 933 | Kawano, Junya (1570) | Lost 1-2 | -171483 |
| 6sealed | 988 | Tanaka, Kazuhiko (1391) | Lost 1-2 | -191464 |
| 7sealed | 937 | Satou, Masaya (1396) | Lost 1-2 | -201444 |
| 8sealed | 1047 | Toratani, Yuki (1428) | Won 2-0 | +181462 |
| 9sealed | 995 | Liu, Keun-Lin (1437) | Lost 1-2 | -181444 |
| top | average opponent: 1469record: 3-6 | new rating: 1444 | ||