Schock, Rosco
Current rating: 1592
Record: 17-14-2
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 284 | Doney, Michael (1500) | Won 2-1 | +191473 |
| 2block | 197 | Roomberg, Benjamin (1518) | Won 2-1 | +191492 |
| 3block | 44 | Semmelrock, Joseph (1535) | Won 2-1 | +191511 |
| 4block | 113 | Louie, Shawn (1552) | Lost 1-2 | -171494 |
| 5block | 181 | Ortiz, Giovanni (1517) | Lost 0-2 | -181476 |
| 6block | 70 | Elkins, Dallas (1545) | Won 2-1 | +191495 |
| 7block | 131 | An, Kevin (1479) | Won 2-1 | +181513 |
| 8block | 80 | Brattelli, Michael (1553) | Won 2-0 | +191532 |
| 9block | 43 | Wertz, Walter (1557) | Won 2-1 | +181550 |
| 10block | 54 | Neiman, Luis (1528) | Won 2-1 | +181568 |
| 11block | 19 | Lecky, Alex (1588) | Won 2-1 | +181586 |
| 12block | 13 | Pelcak, John (1651) | Won 2-1 | +191605 |
| 13block | 10 | Rood, David (1805) | Lost 1-2 | -141591 |
| 14block | 16 | Tse, Jay (1646) | Lost 0-2 | -171574 |
| 15block | 34 | Siu, Brian (1554) | Won 2-1 | +181592 |
| top | average opponent: 1568record: 11-4 | new rating: 1592 | ||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | House, David (1500) | Won 2-0 | +191469 |
| 2sealed | 34 | Hlavaty, Jose (1518) | Won 2-0 | +191488 |
| 3sealed | 6 | Cowley, Steven (1602) | Lost 1-2 | -161472 |
| 4sealed | 152 | Grizzelle, Joel (1486) | Lost 0-2 | -181454 |
| top | average opponent: 1527record: 2-2 | new rating: 1454 | ||
| Grand Prix Cleveland 2002 (Odyssey block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 61 | Taylor, Eric (1853) | Won 2-0 | +251489 |
| 5block | 28 | Auer, Jeffrey (1577) | Won 2-0 | +191508 |
| 6block | 11 | Munk, David (1626) | Lost 0-2 | -161492 |
| 7block | 28 | Schmaltz, Matt (1530) | Draw 1-1 | +11493 |
| 8block | 30 | Stoll, Ben (1750) | Won 2-1 | +231516 |
| 9block | 15 | Moskovich, Valentin (1591) | Lost 1-2 | -171499 |
| 10block | 25 | Halley, Cale (1575) | Lost 1-2 | -171482 |
| 11block | 28 | Schwartz, Greg (1508) | Won 2-0 | +191501 |
| 12block | 25 | Porter, Marty (1575) | Lost 0-2 | -171484 |
| 13block | 28 | Ng, Jin-Choon (1528) | Lost 1-2 | -171467 |
| 14block | 28 | Gibbons, Christopher C (1533) | Lost 0-2 | -171450 |
| top | average opponent: 1604record: 4-6-1 | new rating: 1450 | ||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 175 | Stone, Matt (1500) | Lost 1-2 | -181482 |
| 2sealed | 150 | Lerra, Michael (1482) | Lost 1-2 | -181464 |
| 3sealed | 226 | McCarthy, Stephen (1463) | Draw 1-1 | 01464 |
| top | average opponent: 1482record: 0-2-1 | new rating: 1464 | ||