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Alderfer, John
Current rating: 1564

Grand Prix Philadelphia 2002 (ONS rochester) starting rating: 1551
round table opponent (rating) result Δrating
2sealed 104 Phillips, Brian M (1518) Lost 1-2 -191532
3sealed 159 Grizzelle, Joel (1467) Lost 1-2 -191513
4sealed 231 Morcate, Justin (1482) Won 2-1 +181531
5sealed 159 McShea, Kevin (1503) Lost 0-2 -191512
6sealed 146 Hunt, Brad (1482) Won 2-1 +171529
7sealed 114 Dull, Justin (1499) Won 2-0 +181547
8sealed 84 Littletin, Matt (1517) Won 2-1 +171564
top average opponent: 1495record: 4-3 new rating: 1564

Grand Prix Cleveland 2002 (Odyssey block) starting rating: 1498
round table opponent (rating) result Δrating
1block 48 Dhuse, Ryan (1483) Lost 1-2 -181480
2block 175 Datz, Brian (1483) Won 2-0 +181498
3block 170 Russell, Paul (1454) Won 2-1 +171515
4block 83 Gleeson-Prata, Adam (1519) Won 2-1 +181533
5block 49 Fisher, Glenaron (1536) Draw 1-1 01533
6block 87 Bowser, Jason (1536) Lost 1-2 -181515
7block 109 Adamczyk, Kenneth (1504) Won 2-0 +181533
8block 75 Cady, James (1520) Won 2-0 +181551
top average opponent: 1504record: 5-2-1 new rating: 1551

Grand Prix Detroit 2001 (PLS limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 173 Schaub, Ben (1500) Won 2-0 +181518
2sealed 38 Cohen, Eric (1518) Won 2-1 +181536
3sealed 82 Hustad, James (1451) Lost 1-2 -201516
4sealed 177 Knizacky, Joe (1518) Won 2-0 +181534
5sealed 70 Franks, Zach (1519) Lost 1-2 -181516
6sealed 123 Savage, John (1518) Lost 1-2 -181498
top average opponent: 1504record: 3-3 new rating: 1498