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Mackenzie, Rachel C
Current rating: 1476

Grand Prix Columbus 2010 (legacy) starting rating: 1493
round table opponent (rating) result Δrating
1legacy 560 Ganshi, Lu (1500) Won 2-0 +181511
2legacy 522 Tripp, Jason (1483) Lost 1-2 -181493
3legacy 578 Farrer, Tom (1541) Lost 1-2 -171476
4legacy 621 DiPrinzio, Nicholas (1482) Won 2-0 +181494
5legacy 568 Piazza, John (1502) Lost 0-2 -181476
top average opponent: 1502record: 2-3 new rating: 1476

Grand Prix Washington DC 2010 (ROE standard) starting rating: 1484
round table opponent (rating) result Δrating
1standard 893 Waitsman, Andrew H (1500) Won 2-0 +181502
2standard 713 Doolittle, Lawrence (1522) Won 2-0 +181520
3standard 730 Reid, Kelly B (1518) Lost 0-2 -181502
4standard 741 Kinney, Michael (1518) Won 2-1 +191521
5standard 776 Turning, Travis (1719) Won 2-1 +211542
6standard 699 Jones, Glenn (1679) Lost 0-2 -151527
7standard 784 Nikitin, Dmitry (1639) Lost 0-2 -161511
8standard 748 Johnson, Bill A (1526) Lost 0-2 -181493
top average opponent: 1578record: 4-4 new rating: 1493

Grand Prix Philadelphia 2008 (extended) starting rating: 1523
round table opponent (rating) result Δrating
1extended 78 Sokolski, Evan P (1500) Won 2-1 +181541
2extended 202 Maples, Zechariah (1440) Lost 0-2 -201521
3extended 253 Zatz-Gilman, Gabriel (1477) Lost 0-2 -191502
4extended 381 Dykes, Matthew (1469) Lost 0-2 -181484
top average opponent: 1471record: 1-3 new rating: 1484

Grand Prix Columbus 2007 (legacy) starting rating: 1500
round table opponent (rating) result Δrating
1legacy 264 Tunison, Drew (1500) Won 2-0 +181518
2legacy 123 Fitza, Michael (1482) Lost 1-2 -191499
3legacy 194 Snyder, Jason (1500) Won 2-1 +181517
4legacy 197 Kunz, Erich (1590) Lost 0-2 -161501
5legacy 219 Gaudard, Jason (1630) Won 2-0 +201521
6legacy 142 Bilz, Dylan J (1485) Won 2-0 +171538
7legacy 111 Dunning, Edward (1538) Won 2-1 +181556
8legacy 55 Moore, John E (1699) Lost 0-2 -151541
9legacy 131 LaCasse, John (1569) Lost 0-2 -181523
top average opponent: 1555record: 5-4 new rating: 1523