Yamada, Hiroaki
Current rating: 1559
Record: 9-6-1
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 428 | Sano, Masayo (1434) | Won 2-1 | +171517 |
| 2standard | 405 | Satou, Marin (1648) | Lost 0-2 | -161501 |
| 3standard | 944 | Yanagawa, Tomoyuki (1507) | Won 2-1 | +181519 |
| 4standard | 746 | Ichihara, Yuya (1598) | Lost 0-2 | -161503 |
| 5standard | 879 | Noguchi, Tsubasa (1502) | Won 2-0 | +181521 |
| 6standard | 709 | Kumura, Kazuya (1569) | Won 2-0 | +191540 |
| 7standard | 574 | Mituyasu, Yuki (1648) | Draw 1-1 | +21542 |
| 8standard | 475 | William, Creech (1533) | Won 2-1 | +171559 |
| average opponent: 1555record: 5-2-1 | new rating: 1559 | |||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 200 | Tanaka, Atsushi (1500) | Won 2-0 | +181518 |
| 2extended | 48 | Katsurayama, Yasushi (1500) | Lost 1-2 | -181500 |
| 3extended | 248 | Biwaki, Toshiaki (1534) | Lost 1-2 | -181482 |
| 4extended | 280 | Hirano, Yasuchika (1482) | Won 2-0 | +181500 |
| 5extended | 167 | Funayama, Takeshi (1500) | Lost 0-2 | -181482 |
| 6extended | 238 | Shirakura, Tsuyoshi (1465) | Lost 1-2 | -181464 |
| 7extended | 212 | Suga, Takeichi (1464) | Won 2-0 | +181482 |
| 8extended | 162 | Rikuno, Keito (1482) | Won 2-1 | +181500 |
| average opponent: 1491record: 4-4 | new rating: 1500 | |||