McKenzie, James
Current rating: 1539
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 251 | Ferguson, Zachary (1500) | Won 2-1 | +161581 |
| 2sealed | 75 | Stickney, Kameron (1538) | Lost 0-2 | -181563 |
| 3sealed | 231 | Haversat, Jacob (1550) | Lost 0-2 | -191544 |
| 4sealed | 320 | Nwosu, Amechi (1462) | Won 2-1 | +171561 |
| 5sealed | 225 | Castillo, Joshua (1475) | Won 2-0 | +161577 |
| 6sealed | 222 | Marchand, Jean-Bernard (1518) | Lost 0-2 | -191558 |
| 7sealed | 197 | Mitchell, Matt (1500) | Lost 0-2 | -191539 |
| top | average opponent: 1506record: 3-4 | new rating: 1539 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 414 | Reibman, Calvin (1539) | Won 2-1 | +191523 |
| 2modern | 128 | Van Leuven, Robert (1536) | Won 2-1 | +181541 |
| 3modern | 9 | Lochridge, Jeremey (1766) | Won 2-1 | +221563 |
| 4modern | 93 | Cornfield, Ethan (1529) | Lost 1-2 | -191544 |
| 5modern | 87 | Rivera Lozano, Adrian (1523) | Won 2-0 | +181562 |
| 6modern | 116 | Fischer, Brandon (1666) | Won 2-1 | +201582 |
| 7modern | 45 | Gray, Corbett (1668) | Lost 1-2 | -171565 |
| 8modern | 142 | Murdock, Trevor (1512) | Won 2-1 | +171582 |
| 9modern | 37 | Darlington, Kenny (1593) | Lost 0-2 | -171565 |
| top | average opponent: 1592record: 6-3 | new rating: 1565 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Lecomte, Brenden (1500) | Lost 0-2 | -181482 |
| 2standard | 575 | Castro, Pascal (1482) | Won 2-0 | +181500 |
| 3standard | 408 | Romney, Adam (1486) | Won 2-1 | +181518 |
| 4standard | 186 | Stamp, Brian (1518) | Won 2-0 | +181536 |
| 5standard | 251 | Lopez, Jaime (1534) | Lost 1-2 | -181518 |
| 6standard | 346 | Wienburg, Ben (1758) | Lost 1-2 | -141504 |
| top | average opponent: 1546record: 3-3 | new rating: 1504 | ||