Urushibata, Masashi
Current rating: 1432
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Kurosawa, Yuuki7831 (1500) | Won 2-1 | +201416 |
| 2sealed | 66 | Komiyama, Hideki (1703) | Won 2-0 | +231439 |
| 3sealed | 54 | Tanaka, Yuuji2846 (1536) | Lost 0-2 | -161423 |
| 4sealed | 259 | Sato, Kimihiko (1703) | Lost 0-2 | -131410 |
| 5sealed | 291 | Nakasato, Hiroki (1279) | Won 2-1 | +161426 |
| 6sealed | 287 | Saito, Naruto (1516) | Won 2-0 | +191445 |
| 7sealed | 128 | Endo, Jun'Ichi (1733) | Lost 0-2 | -131432 |
| top | average opponent: 1567record: 4-3 | new rating: 1432 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 530 | Yamamura, Mitsutoshi (1279) | Lost 0-2 | -201408 |
| 2standard | 843 | Watabe, Tetsuro (1463) | Won 2-1 | +191427 |
| 3standard | 743 | Aoki, Ryousuke (1659) | Lost 0-2 | -141413 |
| 4standard | 811 | Nakagawa, Shouta (1485) | Lost 1-2 | -171396 |
| top | average opponent: 1472record: 1-3 | new rating: 1396 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 397 | Mizobuchi, Yuuji (1576) | Lost 1-2 | -171483 |
| 2modern | 573 | Terada, Kyouichi (1482) | Lost 1-2 | -181465 |
| 3modern | 611 | Nakano, Akinori (1463) | Lost 0-2 | -181447 |
| 4modern | 712 | Makuta, Eiji (1399) | Lost 0-2 | -191428 |
| top | average opponent: 1480record: 0-4 | new rating: 1428 | ||