Sugiyama, Andy
Current rating: 1518
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Fung, Jeff (1756) | Lost 1-2 | -141516 |
| 2sealed | 311 | Kolbuc, Trevor (1428) | Won 2-0 | +171533 |
| 3sealed | 348 | Gonzalez, Kevin (1614) | Lost 0-2 | -171516 |
| 4sealed | 284 | Cross, Robert (1492) | Won 2-1 | +181534 |
| 5sealed | 220 | Ching, Michael (1648) | Lost 0-2 | -161518 |
| top | average opponent: 1587record: 2-3 | new rating: 1518 | ||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 238 | Martin, Augustin (1500) | Won 2-1 | +181542 |
| 2standard | 191 | Wood, Simon (1704) | Won 2-1 | +211563 |
| 3standard | 28 | Macgregor, Neil (1544) | Lost 0-2 | -191544 |
| 4standard | 264 | Patey, Will (1488) | Won 2-1 | +171561 |
| 5standard | 233 | Lahonen, Leo (1753) | Lost 1-2 | -141547 |
| 6standard | 341 | Duggan, Matthew [ENG] (1633) | Lost 1-2 | -171530 |
| top | average opponent: 1604record: 3-3 | new rating: 1530 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 590 | Grossmann, Ben (1500) | Won 2-0 | +181518 |
| 2standard | 323 | Syson, Shane (1464) | Lost 1-2 | -191499 |
| 3standard | 555 | Christensen, Soren (1504) | Won 2-0 | +181517 |
| 4standard | 185 | Colvin, Eric (1576) | Won 2-1 | +191536 |
| 5standard | 185 | Murahashi, Brenton (1544) | Lost 1-2 | -181518 |
| 6standard | 288 | Swaja, Kevin (1485) | Won 2-0 | +181536 |
| 7standard | 175 | Eakins, Loren (1762) | Won 2-1 | +221558 |
| 8standard | 187 | Baily, Aric (1552) | Lost 0-2 | -181540 |
| 9standard | 190 | Santana, Robert (1683) | Lost 0-2 | -161524 |
| top | average opponent: 1563record: 5-4 | new rating: 1524 | ||