Touma, Hiroshi
Current rating: 1482
| Grand Prix Yokohama 2019 (modern) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 593 | Hayakawa, Tomoyuki (1498) | Won 2-1 | +201412 |
| 2modern | 540 | Nakazawa, Koutarou (1315) | Won 2-0 | +161428 |
| 3modern | 137 | Kobayashi, Kazutaka (1725) | Won 2-1 | +241452 |
| 4modern | 119 | Okamoto, Yuuya (1709) | Lost 0-2 | -141438 |
| 5modern | 480 | Morishita, Yoshihisa (1434) | Won 2-0 | +181456 |
| 6modern | 279 | Matsuda, Issui (1601) | Won 2-1 | +211477 |
| 7modern | 82 | Park, Sangwook (1700) | Lost 0-2 | -141463 |
| 8modern | 320 | Daigo, Toshimune (1645) | Won 2-0 | +211484 |
| 9modern | 97 | Adachi, Ryosuke (1545) | Lost 0-2 | -171467 |
| 10modern | 195 | Kato, Kensuke (1995) | Won 2-1 | +271494 |
| 11modern | 185 | Yamasaki, Yudai (1716) | Won 2-1 | +221516 |
| 12modern | 109 | Kawasaki, Takeshi (1544) | Lost 1-2 | -171499 |
| 13modern | 150 | Yoshii, Takayuki (1602) | Lost 0-2 | -171482 |
| top | average opponent: 1618record: 8-5 | new rating: 1482 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 78 | Takahashi, Takuya (1399) | Lost 1-2 | -191443 |
| 2standard | 1281 | Ishimitsu, Yuta (1481) | Won 2-0 | +191462 |
| 3standard | 798 | Iwase, Hirokazu (1439) | Lost 0-2 | -191443 |
| 4standard | 1333 | Ishii, Masashi (1405) | Lost 0-2 | -181425 |
| 5standard | 1344 | Kishimoto, Nobuto (1477) | Lost 1-2 | -171408 |
| 6standard | 1413 | Takeda, Teruhisa (1561) | Lost 1-2 | -161392 |
| top | average opponent: 1460record: 1-5 | new rating: 1392 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1068 | Yamamoto, Takashi (1392) | Lost 0-2 | -201480 |
| 2sealed | 1241 | Iwamoto, Yuuki (1481) | Won 2-0 | +181498 |
| 3sealed | 1204 | Nagamoto, Kouji (1500) | Lost 1-2 | -181480 |
| 4sealed | 1206 | Fukuhara, Taiki (1482) | Lost 1-2 | -181462 |
| top | average opponent: 1464record: 1-3 | new rating: 1462 | ||