MacKinnon, Michael
Current rating: 1467
Record: 4-5-2 (GP) / 6-8 (professional)
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | King, Rhett (1500) | Lost 0-2 | -171447 |
| 2sealed | 363 | Keovichit, Jason (1482) | Draw 1-1 | 01447 |
| 3sealed | 362 | Dougharty, Thomas (1485) | Won 2-0 | +191466 |
| 4sealed | 284 | Nolan, Mackenzie (1466) | Lost 0-2 | -181448 |
| 5sealed | 306 | McGlaun, Todd (1481) | Won 2-0 | +191467 |
| top | average opponent: 1483record: 2-2-1 | new rating: 1467 | ||
| Grand Prix Seattle 2000 (extended) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 6 | Kibler, Brian (1553) | Lost 0-0 | -171459 |
| 3extended | 70 | Seifert, Jeff (1537) | Won 0-0 | +201479 |
| 4extended | 66 | Freneau, Phil (1534) | Won 0-0 | +191498 |
| 5extended | 33 | Kesterson, Steve (1537) | Lost 0-0 | -181480 |
| 6extended | 48 | Low, Devin (1517) | Lost 0-0 | -171463 |
| 7extended | 66 | Smith, Sean (1519) | Draw 0-0 | +11464 |
| top | average opponent: 1533record: 2-3-1 | new rating: 1464 | ||
| Pro Tour Chicago 1999 (extended) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 93 | Shvartsman, Alex (1843) | Won 2-1 | +251509 |
| 2extended | 14 | Villere, Darcy (1484) | Lost 1-2 | -191490 |
| 3extended | 92 | Bezroukoff, Jeremy (1501) | Lost 1-2 | -181472 |
| 4extended | 110 | Norton, Matthew (1613) | Lost 1-2 | -151457 |
| 5extended | 125 | McLain, Lee (1478) | Won 2-0 | +181475 |
| 6extended | 95 | Ikeda, Kei (1504) | Lost 1-2 | -171458 |
| 7extended | 104 | Nakajima, Chikara (1464) | Won 2-0 | +181476 |
| top | average opponent: 1555record: 3-4 | new rating: 1476 | ||
| Pro Tour New York 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 73 | Dobson, Tony (1626) | Lost 0-2 | -161484 |
| 2block | 119 | Bell, Markus (1485) | Lost 0-2 | -181466 |
| 3block | 141 | Krzywicki, Mike (1427) | Won 2-0 | +181484 |
| 4block | 109 | Parke, Jamie (1554) | Lost 1-2 | -171467 |
| 5block | 132 | Jarvis, Steven (1472) | Lost 1-2 | -181449 |
| 6block | 124 | Vergendo, Maurizio (1432) | Won 2-0 | +181467 |
| 7block | 110 | Bernat, Michael (1450) | Won 2-0 | +171484 |
| top | average opponent: 1492record: 3-4 | new rating: 1484 | ||