Marcon, Taylor
Current rating: 1447
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Axtell, Matthew (1510) | Lost 0-2 | -171447 |
| top | record: 0-1 | new rating: 1447 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 532 | Doing, James (1500) | Lost 0-2 | -181464 |
| top | record: 0-1 | new rating: 1464 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 330 | Violanti, Justin (1500) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||