Pepin, Jonathan
Current rating: 1495
Record: 10-11-3
| Grand Prix Toronto 2018 (modern) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 279 | Hoffmann, Daniel Vronning (1378) | Won 2-1 | +161487 |
| 2modern | 103 | Siembor, Michael (1530) | Lost 0-2 | -171470 |
| 3modern | 648 | De Amorim, Ricardo (1463) | Won 2-0 | +181488 |
| 4modern | 260 | Berry, Evan (1648) | Won 2-1 | +211509 |
| 5modern | 231 | Keung, Caleb (1774) | Lost 0-2 | -131496 |
| 6modern | 237 | Alabiso, Aaron (1492) | Won 2-0 | +171513 |
| 7modern | 297 | Humphrey, Stephen (1475) | Lost 0-2 | -181495 |
| top | average opponent: 1537record: 4-3 | new rating: 1495 | ||
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Blais Bourget, Gabriel (1608) | Lost 1-2 | -161490 |
| 2standard | 247 | Michaud, Frederic (1486) | Won 2-0 | +171507 |
| 3standard | 259 | Poulin, Steeve (1483) | Lost 0-2 | -181489 |
| 4standard | 310 | Girard, Sebastien (1484) | Lost 1-2 | -181471 |
| top | average opponent: 1515record: 1-3 | new rating: 1471 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 764 | Helly, Casey (1470) | Won 2-0 | +181499 |
| 2legacy | 985 | Deng, Robert (1526) | Won 2-1 | +191518 |
| 3legacy | 816 | Roskam, Jason (1571) | Won 2-1 | +191537 |
| 4legacy | 717 | Regan, Christian (1555) | Lost 1-2 | -181519 |
| 5legacy | 810 | Robins, Scott (1629) | Lost 1-2 | -161503 |
| 6legacy | 786 | Mironovich, Andrew (1589) | Won 2-1 | +201523 |
| 7legacy | 706 | Bond, Matthew (1583) | Lost 0-2 | -171506 |
| top | average opponent: 1560record: 4-3 | new rating: 1506 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 219 | Ouellet, Etienne (1500) | Draw 1-1 | 01500 |
| 2standard | 184 | Lalancette, Micha (1500) | Draw 1-1 | 01500 |
| 3standard | 292 | Whitehead, Jason (1484) | Won 2-0 | +181518 |
| 4standard | 252 | Sun, Blake Chuan Xiang (1518) | Lost 1-2 | -181500 |
| 5standard | 306 | Roussie, Shane (1499) | Draw 1-1 | 01500 |
| 6standard | 270 | Bailey, Travis [CAN] (1484) | Lost 1-2 | -191481 |
| top | average opponent: 1498record: 1-2-3 | new rating: 1481 | ||