Ogushi, Takayasu
Current rating: 1442
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 270 | Sakurai, Hiromi (1587) | Lost 0-2 | -161451 |
| 2standard | 488 | Lee, Chiung Ping (1646) | Lost 0-2 | -151436 |
| 3standard | 796 | Mitsumoto, Takeo (1465) | Won 2-0 | +191455 |
| 4standard | 683 | Shimadu, Naofumi (1689) | Draw 1-1 | +41459 |
| 5standard | 709 | Higaki, Motohide (1498) | Lost 1-2 | -171442 |
| top | average opponent: 1577record: 1-3-1 | new rating: 1442 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | M., Takaaki (1500) | Won 2-0 | +181501 |
| 2sealed | 182 | Hanyuuda, Hirofumi (1522) | Won 2-0 | +191520 |
| 3sealed | 19 | Andou, Ryou (1486) | Lost 0-2 | -191501 |
| 4sealed | 199 | Nomura, Ryosuke (1596) | Lost 0-2 | -161485 |
| 5sealed | 298 | Mitsui, Hideo (1471) | Lost 1-2 | -181467 |
| top | average opponent: 1515record: 2-3 | new rating: 1467 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Kato, Tatsuya (1517) | Lost 1-2 | -181482 |
| 2sealed | 373 | Ngan, Wing Ming (1481) | Won 2-0 | +181500 |
| 3sealed | 290 | Ogura, Takamasa (1547) | Lost 0-2 | -171483 |
| top | average opponent: 1515record: 1-2 | new rating: 1483 | ||