Hertz, Jesse
Current rating: 1424
Record: 2-7
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 441 | Fuglsang, Andrew (1500) | Won 2-0 | +191468 |
| 2sealed | 75 | Dufour, Jimmy (1517) | Lost 0-2 | -171451 |
| 3sealed | 475 | Robert, Mathieu (1540) | Lost 1-2 | -161435 |
| 4sealed | 599 | Rood, David (1829) | Lost 0-2 | -111424 |
| average opponent: 1596record: 1-3 | new rating: 1424 | |||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 433 | Plurkowski, Luke (1646) | Lost 0-2 | -151485 |
| 2sealed | 574 | Smith, Brenda (1482) | Lost 0-2 | -181467 |
| 3sealed | 605 | Dupuis Gervais, Philippe (1464) | Lost 0-2 | -181449 |
| 4sealed | 625 | Frickelton, Costa (1446) | Won 2-0 | +181467 |
| 5sealed | 568 | Marenger, Steve (1516) | Lost 0-2 | -181449 |
| average opponent: 1511record: 1-4 | new rating: 1449 | |||