Natsusako, Haruki
Current rating: 1482
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 30 | Ogata, Ryohei (1520) | Lost 1-2 | -181481 |
| 3sealed | 281 | Barreto, Carlos (1485) | Won 2-1 | +181499 |
| 4sealed | 132 | Miyake, Yousuke (1558) | Lost 0-2 | -171482 |
| top | average opponent: 1521record: 1-2 | new rating: 1482 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Mizuguchi, Jun (1398) | Won 2-0 | +161499 |
| 2standard | 144 | Kishi, Hideyuki (1484) | Won 2-0 | +181517 |
| 3standard | 117 | Shimizu, Ryouta (1567) | Won 2-0 | +191536 |
| 4standard | 95 | Park, Min Gyu (1554) | Lost 0-2 | -181518 |
| 5standard | 149 | Tanaka, Hayato (1530) | Lost 0-2 | -181500 |
| 6standard | 146 | Kimura, Shigeki (1488) | Lost 0-2 | -181482 |
| 7standard | 242 | Kelterbaum, Richard (1507) | Lost 1-2 | -171465 |
| 8standard | 206 | Tsuchiya, Yoshihiro (1389) | Won 2-0 | +161481 |
| 9standard | 295 | Nakamura, Kimikazu (1447) | Won 2-0 | +181499 |
| top | average opponent: 1485record: 5-4 | new rating: 1499 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 365 | Shinohara, Gen (1500) | Lost 0-2 | -181482 |
| 2sealed | 314 | Katou, Yoshitugu (1525) | Lost 0-2 | -171465 |
| 3sealed | 451 | Satou, Natsuki (1464) | Won 2-0 | +181483 |
| top | average opponent: 1496record: 1-2 | new rating: 1483 | ||