Marks, Logan
Current rating: 1521
Record: 7-6-1
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 282 | Fowler, Zach (1593) | Lost 0-2 | -161504 |
| 2standard | 388 | Christiansen, Nico (1617) | Lost 0-2 | -161488 |
| 3standard | 531 | Graves, Justin (1463) | Draw 1-1 | -11487 |
| 4standard | 528 | Park, Young-Jin (1463) | Won 2-1 | +181505 |
| 5standard | 448 | Oliveira, Alexander (1481) | Lost 1-2 | -191486 |
| 6standard | 470 | Syunyaev, Rauf (1446) | Won 2-1 | +181504 |
| 7standard | 396 | Deering, Christian (1481) | Won 2-1 | +171521 |
| average opponent: 1506record: 3-3-1 | new rating: 1521 | |||
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 174 | St-Onge, Philippe (1500) | Won 2-0 | +181518 |
| 2standard | 103 | LeBlanc, Cody (1500) | Won 2-0 | +181536 |
| 3standard | 15 | Roxburgh, Mike (1460) | Won 2-0 | +161552 |
| 4standard | 62 | Anctil, Kevin (1756) | Lost 0-2 | -141538 |
| 5standard | 88 | Lepine, Jeremie (1539) | Won 2-1 | +181556 |
| 6standard | 39 | Archambault, Julien (1613) | Lost 1-2 | -171539 |
| 7standard | 90 | Dupont-Issalys, Colin (1496) | Lost 0-2 | -191520 |
| average opponent: 1552record: 4-3 | new rating: 1520 | |||