Mitome, Hiroumi
Current rating: 1524
Record: 19-20-1
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 232 | Watabe, Seigo (1486) | Won 2-1 | +181515 |
| 3standard | 243 | Tokuda, Ryusei (1503) | Won 2-1 | +181533 |
| 4standard | 205 | Esaki, Keisuke (1671) | Won 2-0 | +201553 |
| 5standard | 93 | Oyaizu, Keigo (1523) | Lost 1-2 | -191534 |
| 6standard | 75 | Takahira, Shunsuke (1722) | Won 2-1 | +221556 |
| 7standard | 142 | Tanigawa, Futa (1543) | Lost 1-2 | -181538 |
| 8standard | 230 | Guo, Cheng (1768) | Lost 1-2 | -141524 |
| top | average opponent: 1602record: 4-3 | new rating: 1524 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 88 | Kondou, Shin (1307) | Lost 0-2 | -221496 |
| 3modern | 561 | Watanabe, Kyohei (1634) | Draw 1-1 | +21498 |
| 4modern | 791 | Hong, Liang (1437) | Lost 0-2 | -191479 |
| 5modern | 954 | Komura, Ryohei (1481) | Lost 0-2 | -181461 |
| 6modern | 917 | Kanno, Yuuya (1464) | Won 2-1 | +181479 |
| 7modern | 737 | Kanda, Nobuaki (1463) | Won 2-1 | +181497 |
| top | average opponent: 1464record: 2-3-1 | new rating: 1497 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 39 | Katakawa, Souta (1739) | Won 2-0 | +221515 |
| 3legacy | 213 | Kimura, Kazuki (1760) | Won 2-0 | +231538 |
| 4legacy | 132 | Komiyama, Kenichiro (1585) | Won 2-0 | +181556 |
| 5legacy | 2 | Hirosawa, Yuuta (1946) | Lost 0-2 | -111545 |
| 6legacy | 104 | Oryu, Daichi (1558) | Won 2-0 | +181563 |
| 7legacy | 94 | Tezuka, Yuuki (1771) | Won 2-1 | +221585 |
| 8legacy | 15 | Uzuki, Yushi (1576) | Won 2-0 | +181603 |
| 9legacy | 29 | Ulanov, Denis (1954) | Lost 1-2 | -121591 |
| 10legacy | 52 | Ishigami, Nobuhide (1511) | Lost 0-2 | -191572 |
| 11legacy | 92 | Maenosono, Kenta (1606) | Lost 0-2 | -181554 |
| 12legacy | 89 | Uechi, Shintaro (1611) | Won 2-1 | +191573 |
| 13legacy | 85 | Fukaya, Yuta (1490) | Lost 1-2 | -191554 |
| 14legacy | 88 | See, Kenny (1512) | Lost 0-2 | -191535 |
| 15legacy | 81 | Furukawa, Shun (1565) | Lost 1-2 | -171518 |
| top | average opponent: 1656record: 7-7 | new rating: 1518 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 461 | Hirata, Koutatsu (1650) | Won 2-0 | +211523 |
| 4legacy | 180 | Nomura, Tsuyoshi (1626) | Lost 0-2 | -161507 |
| 5legacy | 311 | Hiroi, Genki (1564) | Won 2-1 | +191526 |
| 6legacy | 282 | Okamura, Ryoma (1695) | Lost 0-2 | -151511 |
| 7legacy | 282 | Perry, Tyler (1534) | Lost 1-2 | -181493 |
| 8legacy | 530 | Kusumoto, Masao (1480) | Won 2-1 | +181511 |
| 9legacy | 391 | Tada, Naoyuki (1491) | Lost 0-2 | -181493 |
| top | average opponent: 1577record: 3-4 | new rating: 1493 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 149 | Iioka, Natsuru (1500) | Lost 0-2 | -181482 |
| 2extended | 440 | Hirabayashi, Kazuki (1476) | Won 2-0 | +181500 |
| 3extended | 197 | Takimoto, Naoya (1436) | Won 2-1 | +171517 |
| 4extended | 198 | Ishihara, Akiho (1521) | Won 2-1 | +181535 |
| 5extended | 177 | Kadooka, Toshiyuki (1671) | Lost 1-2 | -161519 |
| 6extended | 203 | Nakamura, Keisuke (1572) | Lost 0-2 | -171502 |
| top | average opponent: 1529record: 3-3 | new rating: 1502 | ||