Hoyt, Jonathan
Current rating: 1403
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Vandehey, Jerry (1500) | Lost 0-2 | -161397 |
| 2sealed | 656 | Wenokor, Gregory (1482) | Won 2-0 | +191416 |
| 3sealed | 358 | Efland, Zach (1706) | Lost 0-2 | -131403 |
| top | average opponent: 1563record: 1-2 | new rating: 1403 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 41 | Bourque, Jason (1488) | Lost 0-2 | -181428 |
| 2legacy | 222 | Rochat, Peter S (1569) | Lost 1-2 | -151413 |
| top | average opponent: 1529record: 0-2 | new rating: 1413 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 29 | Kingsbury, Lyle (1482) | Lost 0-2 | -181482 |
| 2standard | 391 | Lewis, William (1483) | Lost 0-2 | -181464 |
| 3standard | 393 | Wirtz, Josh (1464) | Lost 1-2 | -181446 |
| top | average opponent: 1477record: 0-3 | new rating: 1446 | ||