Yamashita, Masashi
Current rating: 1423
Record: 2-6-4
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 192 | Okunaka, Takakazu (1449) | Won 2-0 | +171472 |
| 2pioneer | 147 | Sugimura, Kanta (1518) | Lost 1-2 | -171455 |
| 3pioneer | 581 | Horibe, Satoshi (1565) | Lost 0-2 | -161439 |
| 4pioneer | 689 | Satou, Naoki7909 (1542) | Lost 0-2 | -161423 |
| average opponent: 1518record: 1-3 | new rating: 1423 | |||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 251 | Yashige, Takaki (1500) | Draw 1-1 | 01500 |
| 2standard | 510 | Takeda, Ryosuke (1408) | Lost 1-2 | -201480 |
| 3standard | 873 | Ukyo, Takemura (1478) | Lost 0-2 | -181462 |
| 4standard | 938 | Tanaka, Naohiro (1412) | Draw 1-1 | -11461 |
| 5standard | 896 | Yamaguchi, Takurou (1415) | Draw 1-1 | 01461 |
| 6standard | 770 | Naoya, Ouji (1443) | Lost 1-2 | -191442 |
| 7standard | 666 | Ashida, Yasuhiro (1355) | Draw 1-1 | -11441 |
| 8standard | 591 | Honda, Masaki (1213) | Won 2-0 | +141455 |
| average opponent: 1403record: 1-3-4 | new rating: 1455 | |||