Ehara, Makoto
Current rating: 1514
Record: 41-46-1
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 189 | Nakano, Kengo (1428) | Won 2-0 | +171490 |
| 2pioneer | 58 | Sugimoto, Yoji (1508) | Won 2-0 | +191509 |
| 3pioneer | 356 | Uemoto, Takahiro (1745) | Lost 1-2 | -141495 |
| 4pioneer | 343 | Shimazaki, Taichi (1479) | Won 2-0 | +181513 |
| 5pioneer | 370 | Yamagishi, Yuki 8956 (1435) | Won 2-1 | +161529 |
| 6pioneer | 171 | Ito, Shinichi (1750) | Lost 1-2 | -141515 |
| 7pioneer | 366 | Mihara, Takuya (1454) | Won 2-1 | +171532 |
| 8pioneer | 261 | Yanagidate, Ikumi (1534) | Lost 0-2 | -181514 |
| top | average opponent: 1542record: 5-3 | new rating: 1514 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 160 | Grzelkowski, Stephan (1529) | Won 2-1 | +191480 |
| 2standard | 215 | Kimura, Michiaki (1517) | Lost 1-2 | -171463 |
| 3standard | 713 | Narasethapong, Thananatt (1530) | Won 2-0 | +191482 |
| 4standard | 563 | Arita, Kazuhiro (1711) | Lost 1-2 | -141468 |
| 5standard | 719 | Minagawa, Sho (1552) | Won 2-1 | +191487 |
| 6standard | 504 | Yamamoto, Tessei (1580) | Won 2-1 | +201507 |
| 7standard | 311 | Kawaguchi, Tetsu (1769) | Lost 1-2 | -131494 |
| 8standard | 381 | Ono, Ikumi (1349) | Lost 1-2 | -211473 |
| top | average opponent: 1567record: 4-4 | new rating: 1473 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 670 | Shimizu, Hidenori (1500) | Won 2-0 | +181507 |
| 2sealed | 59 | Yamanouchi, Takanori (1529) | Won 2-1 | +191526 |
| 3sealed | 305 | Kataoka, Shun (1532) | Lost 0-2 | -181508 |
| 4sealed | 505 | Maruyama, Nobuhiro (1486) | Lost 1-2 | -181490 |
| 5sealed | 810 | Senbokuya, Hikaru (1504) | Won 2-1 | +181508 |
| 6sealed | 391 | Kusakabe, Shuichi (1680) | Lost 0-2 | -151493 |
| 7sealed | 635 | Poh, Liang Choong (1651) | Lost 0-2 | -151478 |
| 8sealed | 575 | Chew Jun, George (1520) | Lost 0-2 | -171461 |
| top | average opponent: 1550record: 3-5 | new rating: 1461 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 20 | Takasugi, Tomoki (1462) | Lost 1-2 | -191482 |
| 4standard | 578 | Ooura, Masaki (1582) | Won 2-0 | +201502 |
| 5standard | 287 | Kamiya, Kazuhiro (1407) | Won 2-1 | +161518 |
| 6standard | 169 | Izushi, Kazuya (1627) | Won 2-0 | +201538 |
| 7standard | 232 | Maruyama, Masaaki (1516) | Lost 1-2 | -181520 |
| 8standard | 159 | Oh, Joo Hyun (1772) | Lost 0-2 | -141506 |
| 9standard | 428 | Igeta, Hirofumi (1558) | Won 2-0 | +191525 |
| 10standard | 391 | Nakao, Motohiko (1506) | Lost 0-2 | -181507 |
| 11standard | 337 | Takafuji, Masato (1518) | Lost 1-2 | -181489 |
| top | average opponent: 1550record: 4-5 | new rating: 1489 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 588 | Perez, Ruben (1819) | Won 2-1 | +251468 |
| 4standard | 6 | Hashimoto, Tatsuki (1400) | Lost 1-2 | -201448 |
| 5standard | 682 | Kusunoki, Yuki (1586) | Won 2-1 | +211469 |
| 6standard | 370 | Kinugasa, Satoshi (1723) | Lost 1-2 | -141455 |
| 7standard | 629 | Yasufuku, Akihiro (1751) | Won 2-0 | +241479 |
| 8standard | 305 | Ramis Pascual, Toni (1913) | Won 2-1 | +251504 |
| 9standard | 168 | Kasuga, Ryosuke (1819) | Lost 0-2 | -121492 |
| 10standard | 290 | Matsuda, Yukio (1529) | Lost 0-2 | -181474 |
| 11standard | 371 | U, Kashin (1593) | Lost 1-2 | -161458 |
| 12standard | 381 | Isigami, Laito (1517) | Lost 1-2 | -161442 |
| 13standard | 351 | Okudera, Taichi (1594) | Won 2-0 | +201462 |
| 14standard | 297 | Lim, David (1536) | Won 2-1 | +201482 |
| 15standard | 261 | Arai, Tadayuki (1558) | Won 2-0 | +191501 |
| top | average opponent: 1641record: 7-6 | new rating: 1501 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1390 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 322 | Ujihara, Atsushi (1484) | Lost 1-2 | -171373 |
| 2sealed | 767 | Suzuki, Tomoyuki (1545) | Draw 1-1 | +41377 |
| 3sealed | 1083 | Inaba, Toshinobu (1483) | Won 2-0 | +191396 |
| 4sealed | 844 | Sakaguchi, Naoki (1497) | Lost 1-2 | -161380 |
| 5sealed | 1004 | Chan, Fung Shun (1539) | Lost 1-2 | -151365 |
| 6sealed | 1031 | Kawabata, Hajime (1463) | Won 2-1 | +201385 |
| 7sealed | 867 | Kawa, Hirokazu (1381) | Won 2-0 | +181403 |
| 8sealed | 700 | Serizawa, Hiroki (1545) | Won 2-0 | +201423 |
| 9sealed | 535 | Konishi, Akio (1509) | Won 2-0 | +201443 |
| top | average opponent: 1494record: 5-3-1 | new rating: 1443 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 340 | Kida, Shinpei (1500) | Lost 1-2 | -171457 |
| 2standard | 609 | Rin, Hatta (1482) | Won 2-0 | +181475 |
| 3standard | 822 | Sakurai, Tomoya (1480) | Won 2-0 | +181493 |
| 4standard | 384 | Kondou, Yuusuke (1519) | Lost 1-2 | -171476 |
| 5standard | 767 | Gao, Tan (1685) | Lost 1-2 | -141462 |
| 6standard | 795 | Samejima, Ippei (1478) | Lost 1-2 | -181444 |
| 7standard | 778 | Yamamoto, Kazuhide (1382) | Lost 1-2 | -191425 |
| 8standard | 670 | Fukuda, Yoshifumi (1465) | Lost 1-2 | -181407 |
| 9standard | 564 | Mitui, Kenichiro (1420) | Lost 1-2 | -171390 |
| top | average opponent: 1490record: 2-7 | new rating: 1390 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 209 | Ikebata, Yusuke (1469) | Won 2-1 | +181485 |
| 2legacy | 141 | Okamoto, Jin (1780) | Won 2-0 | +241509 |
| 3legacy | 147 | Hanawa, Atsushi (1510) | Lost 0-2 | -181491 |
| 4legacy | 250 | Sabanai, Taichi (1519) | Lost 1-2 | -181473 |
| 5legacy | 292 | Kamada, Hiroki (1501) | Won 2-0 | +191492 |
| 6legacy | 242 | Takashiro, Akifumi (1523) | Lost 1-2 | -181474 |
| top | average opponent: 1550record: 3-3 | new rating: 1474 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 995 | Chen, Chien-Lin (1410) | Won 2-0 | +171461 |
| 2modern | 703 | Sakai, Kengo (1486) | Lost 0-2 | -181443 |
| 3modern | 942 | Imori, Takahiro (1573) | Won 2-1 | +211464 |
| 4modern | 890 | Takeuchi, Takefumi (1519) | Lost 0-2 | -171447 |
| 5modern | 1071 | Wakata, Kazuya (1518) | Lost 1-2 | -171430 |
| 6modern | 1074 | Hitoshi, Daisuke (1487) | Won 2-0 | +191449 |
| 7modern | 997 | Isaka, Motoki (1463) | Won 2-0 | +181467 |
| 8modern | 872 | Kato, Takanori (1433) | Won 2-0 | +181485 |
| 9modern | 872 | Tomimatsu, Yosihumi (1521) | Lost 1-2 | -181467 |
| top | average opponent: 1490record: 5-4 | new rating: 1467 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 200 | Saitou, Hokuto (1499) | Won 2-0 | +181518 |
| 2standard | 150 | Agata, Takeru (1500) | Won 2-1 | +181536 |
| 3standard | 163 | Fukudome, Yuu (1413) | Lost 0-2 | -211515 |
| 4standard | 196 | Ishizuka, Shoji (1520) | Lost 0-2 | -171498 |
| 5standard | 306 | Sekizawa, Syogo (1502) | Lost 1-2 | -181480 |
| 6standard | 271 | Kawasaki, Keita (1520) | Won 2-1 | +181498 |
| 7standard | 237 | Asakura, Yoshitomo (1566) | Lost 1-2 | -161482 |
| 8standard | 196 | Kawamoto, Kengo (1437) | Lost 1-2 | -191463 |
| 9standard | 341 | Houjo, Chihiro (1401) | Lost 1-2 | -191444 |
| top | average opponent: 1484record: 3-6 | new rating: 1444 | ||