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Ketterman, Dan
Current rating: 1504
Record: 9-9

Grand Prix Columbus 2016 (legacy) starting rating: 1522
round table opponent (rating) result Δrating
1legacy 369 Bal, Blake (1500) Lost 1-2 -181504
2legacy 596 Davidson, John (1605) Lost 1-2 -171487
3legacy 786 Effinger, Lauren (1489) Lost 1-2 -181469
4legacy 866 Kovalik, Andrew (1443) Lost 0-2 -181451
5legacy 827 Craig, Chris (1394) Won 2-0 +171468
6legacy 768 Desai, Emerson (1445) Won 2-1 +171485
7legacy 654 Lu, Hsiu-Chi (1576) Lost 0-2 -161469
8legacy 562 Halonen, Alex (1447) Won 2-1 +181487
9legacy 468 Moon, Trey (1460) Won 2-0 +171504
average opponent: 1484record: 4-5 new rating: 1504

Grand Prix Detroit 2013 (modern) starting rating: 1500
round table opponent (rating) result Δrating
1modern 394 Papcun, Michael (1500) Lost 0-2 -181482
2modern 522 Mothershed, Matthew (1463) Won 0-0 +181500
3modern 326 Chapmen, Blake A (1499) Lost 0-2 -181482
4modern 559 Newill, Jason W (1652) Won 2-1 +211503
5modern 368 Pinder, Ryan (1488) Lost 0-2 -191484
6modern 487 Dickerson, Joshua (1405) Won 2-0 +171501
7modern 391 Green, Damien (1501) Won 0-0 +181519
8modern 245 Coffman, Ray (1517) Won 2-0 +181537
9modern 229 Ulanov, Denis (1700) Lost 1-2 -151522
average opponent: 1525record: 5-4 new rating: 1522