Mikami, Wataru
Current rating: 1509
Record: 30-35
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 34 | Shinhama, Takahiko (1573) | Won 2-0 | +191547 |
| 2standard | 105 | Zhu, Junfei (1480) | Lost 1-2 | -191528 |
| 3standard | 730 | Abe, Ryoji (1587) | Won 2-1 | +191547 |
| 4standard | 439 | Oono, Osamu (1519) | Lost 1-2 | -191528 |
| 5standard | 617 | Kuo, Tzu-Cheng (1473) | Lost 1-2 | -191509 |
| top | average opponent: 1526record: 2-3 | new rating: 1509 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 473 | Ono, Ikumi (1370) | Lost 1-2 | -221567 |
| 2sealed | 749 | Muryoya, Suguru (1482) | Lost 1-2 | -201547 |
| 3sealed | 1059 | Watanabe, Daisuke (1495) | Lost 0-2 | -191528 |
| top | average opponent: 1449record: 0-3 | new rating: 1528 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 443 | Togo, Takahiro (1500) | Lost 0-2 | -191543 |
| 2modern | 733 | Takeda, Daisuke (1497) | Won 2-1 | +171560 |
| 3modern | 973 | Masunaga, Rindo (1481) | Won 2-1 | +161576 |
| 4modern | 493 | Kawamura, Naoki (1436) | Lost 1-2 | -201556 |
| 5modern | 671 | Nishikawa, Tatsuya 9163 (1544) | Won 2-1 | +181574 |
| 6modern | 718 | Yamamoto, Kento5575 (1494) | Won 2-1 | +161590 |
| 7modern | 352 | Takayose, Takahiro (1539) | Won 2-0 | +171607 |
| 8modern | 254 | Takaki, Kengo (1564) | Lost 0-2 | -181589 |
| top | average opponent: 1507record: 5-3 | new rating: 1589 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1330 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 90 | Kainuma, Tsuyoshi (1580) | Won 2-1 | +231353 |
| 2standard | 132 | Kouno, Masami (1575) | Won 2-0 | +221375 |
| 3standard | 105 | Oshikawa, Taishi (1593) | Won 2-0 | +221397 |
| 4standard | 116 | Ohmoto, Masaya (1421) | Won 2-1 | +181415 |
| 5standard | 60 | Je, Sungeun (1806) | Won 2-0 | +251440 |
| 6standard | 47 | Kakumae, Teruya (2114) | Won 2-1 | +291469 |
| 7standard | 6 | Nose, Shunsuke (1800) | Lost 1-2 | -121457 |
| 8standard | 19 | Miyashita, Shota (1601) | Won 2-0 | +201477 |
| 9standard | 12 | Hsu, Shuo-En (1769) | Lost 1-2 | -131464 |
| 10standard | 79 | Kawaguchi, Tetsu (1812) | Won 2-1 | +241488 |
| 11standard | 22 | Kawasaki, Hirotaka (1768) | Won 2-0 | +231511 |
| 12standard | 18 | Sasaki, Yusuke 1421 (1717) | Won 2-0 | +221533 |
| 13standard | 28 | Okada, Kazuhiro (1650) | Lost 1-2 | -161517 |
| 14standard | 21 | Sasaki, Yusuke 4501 (1745) | Won 2-1 | +221539 |
| 15standard | 25 | Hori, Masataka (1797) | Won 2-1 | +231562 |
| top | average opponent: 1717record: 12-3 | new rating: 1562 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1367 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 393 | Watanabe, Shinichiro (1500) | Lost 0-2 | -151352 |
| 2standard | 819 | Shishikura, Masahiro (1361) | Won 2-0 | +181370 |
| 3standard | 815 | Kobayashi, Yuuki 9574 (1576) | Won 2-1 | +221392 |
| 4standard | 515 | Okamoto, Ryo (1708) | Lost 0-2 | -131379 |
| 5standard | 634 | Yamamoto, Tetsuji (1639) | Lost 0-2 | -131366 |
| 6standard | 803 | Muramatsu, Yoshiyuki (1522) | Lost 0-2 | -151351 |
| 7standard | 798 | Suzuki, Ryuuichi (1226) | Lost 0-2 | -211330 |
| top | average opponent: 1505record: 2-5 | new rating: 1330 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1374 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Ozawa, Akihito (1500) | Won 2-0 | +201394 |
| 2sealed | 398 | Yamamoto, Yuya (1519) | Won 2-1 | +211415 |
| 3sealed | 28 | Yashiki, Kouichi (1384) | Lost 1-2 | -191396 |
| 4sealed | 768 | Iwata, Hiromichi (1641) | Lost 1-2 | -131383 |
| 5sealed | 825 | Hiyama, Syunsuke (1538) | Lost 0-2 | -161367 |
| top | average opponent: 1517record: 2-3 | new rating: 1367 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1379 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 108 | Toshida, Shin'ichi (1456) | Lost 0-2 | -171362 |
| 2sealed | 853 | Sano, Hatsuki (1482) | Lost 0-2 | -161346 |
| 3sealed | 1039 | Zenin, Yasuhiro (1449) | Lost 1-2 | -161330 |
| 4sealed | 1136 | Numata, Kou (1450) | Lost 0-2 | -161314 |
| 5sealed | 1078 | Minami, Yoshihisha (1431) | Won 2-1 | +201334 |
| 6sealed | 979 | Hori, Takeshi (1424) | Won 2-0 | +201354 |
| 7sealed | 865 | Kamo, Kyouhei (1469) | Won 2-0 | +201374 |
| top | average opponent: 1452record: 3-4 | new rating: 1374 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Tanabe, Tetsuya (1542) | Lost 0-2 | -161433 |
| 2standard | 692 | Nakamura, Yuu (1499) | Lost 1-2 | -171416 |
| 3standard | 1165 | Miura, Masao (1464) | Lost 0-2 | -171399 |
| 4standard | 1261 | Itou, Ryouta (1284) | Lost 0-2 | -201379 |
| top | average opponent: 1447record: 0-4 | new rating: 1379 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1003 | Hayasi, Ryuji (1500) | Lost 0-2 | -181445 |
| 2standard | 898 | Kawasaki, Masashi (1483) | Won 2-0 | +191464 |
| 3standard | 1141 | Takano, Shota (1500) | Won 2-0 | +191483 |
| 4standard | 914 | Tomizawa, Shoudai (1534) | Lost 1-2 | -171466 |
| 5standard | 931 | Taira, Masashi (1491) | Won 2-1 | +181484 |
| 6standard | 705 | Aida, Tomomu (1454) | Lost 0-2 | -181466 |
| 7standard | 868 | Yoshino, Yorimoto (1541) | Lost 1-2 | -171449 |
| top | average opponent: 1500record: 3-4 | new rating: 1449 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1308 | Terashita, Kazuhiro (1500) | Lost 0-2 | -181482 |
| 2sealed | 1301 | Kobayashi, Koichiro (1482) | Lost 1-2 | -181464 |
| 3sealed | 1322 | Moriya, Rokurou (1432) | Won 2-1 | +171481 |
| 4sealed | 1257 | Matsuhashi, Hideto (1448) | Lost 0-2 | -181463 |
| top | average opponent: 1466record: 1-3 | new rating: 1463 | ||