Cooper, Simon W
Current rating: 1590
Record: 30-23-1
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1420 | Lambaz, Khair (1560) | Won 2-0 | +171615 |
| 2legacy | 1734 | Zulinski, Seth (1482) | Lost 0-2 | -211594 |
| 3legacy | 1801 | Nguyen, Michael (1490) | Won 2-1 | +161610 |
| 4legacy | 1743 | Wilson, Tim S (1540) | Lost 0-2 | -191591 |
| 5legacy | 1771 | Muller, Greg (1610) | Lost 1-2 | -171574 |
| 6legacy | 1815 | Greenspan, Aaron (1492) | Won 2-1 | +161590 |
| top | average opponent: 1529record: 3-3 | new rating: 1590 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 66 | Nevarko, Serguei (1484) | Lost 1-2 | -201587 |
| 2sealed | 589 | Dunham, Nathan (1489) | Lost 0-2 | -201567 |
| 3sealed | 732 | Grenier, Melissa (1492) | Won 2-0 | +171584 |
| 4sealed | 532 | Le Roy, Stephane (1434) | Won 2-0 | +151599 |
| 5sealed | 444 | Hotman, Jacob (1507) | Draw 1-1 | -11598 |
| top | average opponent: 1481record: 2-2-1 | new rating: 1598 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Hahm, Lowell (1481) | Won 2-1 | +161640 |
| 2sealed | 119 | Shimshak, Max (1518) | Lost 1-2 | -211619 |
| 3sealed | 328 | Tadena, John Mark (1502) | Won 2-0 | +161635 |
| 4sealed | 244 | Dickson, Patrick (1395) | Won 2-1 | +141649 |
| 5sealed | 200 | Wong, Daniel (1473) | Won 2-1 | +151664 |
| 6sealed | 133 | Lien, Alex (1671) | Lost 0-2 | -181646 |
| 7sealed | 212 | Fan, Ziyi (1508) | Lost 0-2 | -211625 |
| 8sealed | 156 | Lane, Stephen (1615) | Lost 0-2 | -181607 |
| top | average opponent: 1520record: 4-4 | new rating: 1607 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 162 | North, Jordan W (1518) | Lost 1-2 | -201590 |
| 3standard | 272 | Biles, Steven (1500) | Won 2-0 | +171607 |
| 4standard | 179 | Ley, Isaiah (1459) | Won 2-0 | +151622 |
| 5standard | 112 | Barrasso, Philip D (1649) | Won 2-1 | +191641 |
| 6standard | 123 | Breckon, Matt (1540) | Lost 0-2 | -201621 |
| 7standard | 210 | Milner, John M (1606) | Lost 1-2 | -181603 |
| 8standard | 206 | Ravitz, Joshua (1810) | Won 2-1 | +211624 |
| top | average opponent: 1583record: 4-3 | new rating: 1624 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 88 | Miller, Nick (1483) | Lost 1-2 | -201561 |
| 3sealed | 275 | Peterson, Derick W (1500) | Won 2-1 | +171578 |
| 4sealed | 314 | Godberson, Todd (1517) | Won 2-0 | +171595 |
| 5sealed | 218 | Estrine, Eliot (1536) | Won 2-1 | +171612 |
| 6sealed | 55 | Davis, Matt L (1536) | Won 2-1 | +161628 |
| 7sealed | 84 | Mohr, Bryan (1679) | Lost 1-2 | -171611 |
| 8sealed | 84 | Baumgardt, Chad (1553) | Won 2-1 | +171628 |
| 9sealed | 78 | Wall, Ryan (1616) | Lost 1-2 | -181610 |
| top | average opponent: 1552record: 5-3 | new rating: 1610 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 300 | Carey, Brian J (1516) | Lost 0-2 | -191588 |
| 3legacy | 277 | Devich, Brandt (1482) | Won 2-0 | +161604 |
| 4legacy | 305 | Fenn, Ralph (1519) | Lost 0-2 | -201584 |
| 5legacy | 360 | Hundertmark, Evan (1485) | Won 2-0 | +161600 |
| 6legacy | 316 | Moritz, CJ (1519) | Lost 0-2 | -191581 |
| top | average opponent: 1504record: 2-3 | new rating: 1581 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Campbell, Brad (1500) | Won 2-0 | +181518 |
| 2sealed | 102 | Hook, Richard (1518) | Won 2-0 | +181536 |
| 3sealed | 64 | Aden, Eli (1620) | Won 2-0 | +201556 |
| 4sealed | 75 | Storey, Zachary (1448) | Won 2-1 | +161572 |
| 5sealed | 27 | Seck, Ben (1827) | Lost 1-2 | -141558 |
| 6sealed | 37 | Heal, Bryan (1637) | Won 2-1 | +201578 |
| 7sealed | 80 | Mondon, Pierre (1710) | Won 2-1 | +201598 |
| 8sealed | 31 | Lamm, Chase (1595) | Lost 1-2 | -181580 |
| 9sealed | 55 | Dillahay, Carl (1544) | Won 2-0 | +171597 |
| 10draft | 57 | Yurchick, Adam (2000) | Won 2-0 | +251622 |
| 11draft | 29 | Holland, Kitt (1619) | Won 2-1 | +181640 |
| 12draft | 49 | Bielick, Scott (1628) | Lost 1-2 | -181622 |
| 13draft | 56 | Schwarzott, Christopher (1643) | Lost 1-2 | -181604 |
| 14draft | 33 | Nelson, Jeremiah (1668) | Lost 0-2 | -161588 |
| 15draft | 55 | Lepinski, Christopher (1689) | Won 2-0 | +191607 |
| top | average opponent: 1643record: 10-5 | new rating: 1607 | ||