Leduc, Jean-Claude
Current rating: 1415
Record: 1-6
| Grand Prix Toronto 2019 (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 121 | Dienstbier, Eric (1521) | Lost 1-2 | -161431 |
| 2modern | 440 | Coulter, MatthewR (1483) | Won 2-0 | +191450 |
| 3modern | 483 | Knox, Connery (1500) | Lost 1-2 | -181432 |
| 4modern | 579 | Savard, Stephen (1473) | Lost 1-2 | -171415 |
| average opponent: 1494record: 1-3 | new rating: 1415 | |||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 204 | Khan, Waleed (1500) | Lost 0-2 | -181482 |
| 2sealed | 267 | Galperin, David (1552) | Lost 0-2 | -171465 |
| 3sealed | 513 | Noel, Francois (1464) | Lost 0-2 | -181447 |
| average opponent: 1505record: 0-3 | new rating: 1447 | |||