Hartog, Michael
Current rating: 1591
Record: 12-8
| Grand Prix Toronto 2018 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 295 | Mackie, Daniel (1525) | Won 2-1 | +181520 |
| 2modern | 12 | Shmanka, Peter (1622) | Lost 1-2 | -161504 |
| 3modern | 516 | Winokur, Ben (1722) | Won 2-1 | +221526 |
| 4modern | 278 | Harrod, James (1513) | Lost 1-2 | -181508 |
| 5modern | 486 | Laskar, David (1576) | Won 2-1 | +191527 |
| 6modern | 350 | McClusky, Timothy (1521) | Won 2-0 | +181545 |
| 7modern | 272 | Schultz, Bobby (1538) | Won 2-1 | +181563 |
| 8modern | 161 | Liu, Brian (2110) | Won 2-1 | +271590 |
| 9modern | 49 | Watts, Andrew S (1516) | Won 2-0 | +161606 |
| 10modern | 34 | Farrenkopf, Brian (1619) | Won 2-1 | +191625 |
| 11modern | 23 | Spencer, Brian (1668) | Lost 1-2 | -181607 |
| 12modern | 64 | Stevenson, James (1712) | Lost 1-2 | -161591 |
| average opponent: 1637record: 8-4 | new rating: 1591 | |||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 446 | Farrell, Brett (1500) | Lost 0-2 | -181482 |
| 2standard | 520 | Parry, Paul (1482) | Won 2-0 | +181500 |
| 3standard | 508 | Graham, Adam (1502) | Lost 1-2 | -181482 |
| 4standard | 589 | Shoemaker, William (1466) | Lost 0-2 | -181464 |
| 5standard | 608 | Clark, Joel (1464) | Won 2-1 | +181482 |
| 6standard | 489 | Hamasoor, Delan (1481) | Won 2-0 | +181500 |
| 7standard | 1040 | Brierley, Michael (1579) | Won 2-0 | +191519 |
| 8standard | 349 | Whitfield, Jesse (1552) | Lost 1-2 | -171502 |
| average opponent: 1503record: 4-4 | new rating: 1502 | |||