Tanaka, Ryouma
Current rating: 1549
Record: 28-26-2
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 25 | Lu, Bo (1722) | Draw 1-1 | +41547 |
| 4standard | 285 | Suzuki, Takahisa (1424) | Won 2-1 | +151562 |
| 5standard | 145 | Shinoda, Akito (1844) | Won 2-0 | +231585 |
| 6standard | 80 | Hangyo, Tatsuya (1538) | Won 2-1 | +181603 |
| 7standard | 41 | Numata, Yusuke (1566) | Lost 0-2 | -191584 |
| 8standard | 137 | Koseki, Daisuke (1578) | Won 2-0 | +181602 |
| 9standard | 68 | Okada, Tomofumi (1596) | Won 2-1 | +181620 |
| 10standard | 44 | Hara, Yusuke (1563) | Lost 1-2 | -191601 |
| 11standard | 95 | Tani, Chiharu (1655) | Lost 0-2 | -171584 |
| 12standard | 121 | Araki, Tatsunori (1569) | Lost 1-2 | -191565 |
| 13standard | 132 | Kawai, Hiroki4425 (1603) | Lost 0-2 | -171548 |
| 14standard | 134 | Tanji, Kensuke (1579) | Won 2-0 | +191567 |
| 15standard | 119 | Kainuma, Satoru (1577) | Lost 0-2 | -181549 |
| top | average opponent: 1601record: 6-6-1 | new rating: 1549 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Tamai, Yuno (1532) | Lost 1-2 | -181528 |
| 2standard | 344 | Nakamura, Yusuke (1592) | Lost 1-2 | -171511 |
| 3standard | 533 | Maeba, Naoya (1464) | Won 2-0 | +171528 |
| 4standard | 466 | Kamikihara, Yusuke (1482) | Won 2-0 | +171545 |
| 5standard | 356 | Ichikawa, Yuuki (1492) | Lost 1-2 | -191526 |
| 6standard | 443 | Kim, Gioh (1483) | Won 2-0 | +171543 |
| top | average opponent: 1508record: 3-3 | new rating: 1543 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 119 | Hori, Masayuki (1518) | Lost 0-2 | -191577 |
| 3sealed | 193 | Wakita, Koichi (1463) | Won 2-0 | +161593 |
| 4sealed | 174 | Ohta, Yusuke (1520) | Lost 1-2 | -201573 |
| 5sealed | 322 | Suzuki, Ryo (1495) | Won 2-1 | +171590 |
| 6sealed | 177 | Takahashi, Katsumi (1448) | Lost 0-2 | -211569 |
| 7sealed | 245 | Tsuji, Toshiya (1500) | Lost 0-2 | -191550 |
| 8sealed | 334 | Nishiwaki, Yousuke (1392) | Won 2-1 | +151565 |
| 9sealed | 344 | Kawano, Takahiro (1499) | Lost 0-2 | -191546 |
| top | average opponent: 1479record: 3-5 | new rating: 1546 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 211 | Toriuchi, Daizo (1468) | Won 2-1 | +151618 |
| 4standard | 88 | Shoji, Tatsuro (1573) | Won 2-1 | +181636 |
| 5standard | 59 | Saida, Toshihiro (1436) | Draw 1-1 | -41632 |
| 6standard | 55 | Okita, Yuji (1668) | Lost 0-2 | -171615 |
| 7standard | 152 | Iimura, Yuta (1503) | Lost 0-2 | -201595 |
| 8standard | 257 | Kaizu, Hareta (1539) | Lost 1-2 | -191576 |
| 9standard | 271 | Abe, Motoki (1705) | Won 2-0 | +201596 |
| top | average opponent: 1556record: 3-3-1 | new rating: 1596 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 123 | Ohno, Yuki (1518) | Lost 1-2 | -171453 |
| 3modern | 495 | Hara, Yuuki (1500) | Won 2-0 | +191472 |
| 4modern | 330 | Yamamoto, Akimasa (1820) | Won 2-0 | +241496 |
| 5modern | 207 | Shimono, Tetsuro (1570) | Won 2-1 | +201516 |
| 6modern | 167 | Date, Norikuni (1636) | Won 2-0 | +201536 |
| 7modern | 58 | Fujii, Yuusaku (1557) | Won 2-1 | +181554 |
| 8modern | 69 | Hishida, Akinori (1557) | Won 2-1 | +181572 |
| 9modern | 15 | Matsumoto, Yuki1423 (1718) | Won 2-0 | +211593 |
| 10modern | 6 | Takahashi, Nozomu (1691) | Won 2-0 | +201613 |
| 11modern | 2 | Yotsumoto, Yuki (1855) | Won 2-0 | +221635 |
| 12modern | 2 | Yamaguchi, Satoshi (1706) | Lost 1-2 | -171618 |
| 13modern | 19 | Furuta, Yusuke (1708) | Lost 1-2 | -161602 |
| 14modern | 21 | Kumagai, Riku (1625) | Won 2-0 | +181620 |
| 15modern | 9 | Iijima, Yutaka (1651) | Lost 0-2 | -171603 |
| 16modern | 32 | Yasooka, Shota (2093) | ID | 01603 |
| top | average opponent: 1680record: 10-4-1 | new rating: 1603 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 62 | Kameyama, Takeshi (1669) | Won 2-1 | +211521 |
| 3sealed | 24 | Murase, Hiroshi (1628) | Lost 0-2 | -161505 |
| 4sealed | 301 | Suzuki, Shoichi (1619) | Lost 1-2 | -161489 |
| 5sealed | 379 | Tanaka, Yu (1458) | Lost 0-2 | -181471 |
| 6sealed | 338 | Kashima, Akihiro (1586) | Lost 1-2 | -161455 |
| 7sealed | 325 | Amino, Kaoru (1432) | Won 2-0 | +171472 |
| 8sealed | 265 | Yamada, Hiroki (1392) | Won 2-0 | +171489 |
| 9sealed | 173 | Hiroshi N., (1474) | Lost 0-2 | -191470 |
| top | average opponent: 1532record: 3-5 | new rating: 1470 | ||