Patterson III, MacKenzie
Current rating: 1547
Record: 10-5 (GP) / 2-5 (professional)
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Harns, Dustin (1500) | Lost 0-2 | -181489 |
| 2sealed | 186 | Nikoghosyan, Tsolak (1482) | Won 2-0 | +181507 |
| 3sealed | 160 | Kast, Lee (1501) | Won 2-1 | +181525 |
| 4sealed | 103 | Zbrog, Matt (1502) | Won 2-0 | +171542 |
| 5sealed | 100 | Wijaya, Vidianto (1506) | Won 2-0 | +171559 |
| 6sealed | 20 | Benafel, Chris (1765) | Lost 0-2 | -141545 |
| 7sealed | 77 | Hou, William (1536) | Won 2-1 | +181563 |
| 8sealed | 58 | Shwe, Huei-Saint (1665) | Lost 1-2 | -161547 |
| top | average opponent: 1557record: 5-3 | new rating: 1547 | ||
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 61 | Michaud, Jeff (1500) | Won 0-0 | +191468 |
| 2sealed | 58 | Liu, Caroline (1500) | Won 0-0 | +191487 |
| 3sealed | 40 | Tabak, Matt (1518) | Won 2-1 | +181505 |
| 4sealed | 12 | Schick, Mark (1560) | Lost 0-0 | -171488 |
| 5sealed | 59 | Wilson, Gabriel (1500) | Lost 0-0 | -181470 |
| 6sealed | 63 | Higa, Raymond (1500) | Won 2-0 | +191489 |
| 7sealed | 52 | Burgner, Kurt (1481) | Won 0-0 | +181507 |
| top | average opponent: 1509record: 5-2 | new rating: 1507 | ||
| Pro Tour Los Angeles 1999 (USG rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 118 | Kloeckner, Kyle (1503) | Lost 0-0 | -181482 |
| 2rochester | 48 | Petit, Todd (1482) | Won 1-0 | +181500 |
| 3rochester | 27 | Barboza, Francisco (1500) | Lost 0-2 | -181482 |
| 4rochester | 20 | Guevin, Thomas (1532) | Lost 0-2 | -171465 |
| 5rochester | 121 | Tsang, Terry (1586) | Lost 1-2 | -161449 |
| 6rochester | 13 | Ellis, Joe (1452) | Won 0-0 | +181467 |
| 7rochester | 96 | Johnson, Paul (1466) | Lost 0-0 | -181449 |
| top | average opponent: 1503record: 2-5 | new rating: 1449 | ||