Slater, Zac
Current rating: 1397
Record: 16-24-1
| Grand Prix Detroit 2016 (modern) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 528 | Whitsitt, Steven (1405) | Lost 0-2 | -181418 |
| 2modern | 951 | Parker, Matthew 638 (1596) | Won 2-1 | +211439 |
| 3modern | 977 | Hilson, Ian (1521) | Won 2-1 | +191458 |
| 4modern | 763 | Lolli, Chris (1502) | Lost 1-2 | -171441 |
| 5modern | 110 | Burton, Brandon (1817) | Lost 0-2 | -111430 |
| 6modern | 987 | Houk, Stephen (1352) | Won 2-1 | +161446 |
| 7modern | 827 | Eckstrom, Donny (1500) | Lost 0-2 | -171429 |
| 8modern | 749 | Burkybile, Dan (1598) | Lost 1-2 | -151414 |
| 9modern | 638 | Rominske, Zach (1464) | Lost 0-2 | -171397 |
| top | average opponent: 1528record: 3-6 | new rating: 1397 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 454 | Dowling, Peter (1500) | Won 2-0 | +191466 |
| 2modern | 295 | Kroll, Steven (1543) | Lost 1-2 | -171449 |
| 3modern | 316 | Cuttler, William (1490) | Lost 1-2 | -171432 |
| 4modern | 523 | Cunningham, Matthew (1482) | Lost 0-2 | -171415 |
| 5modern | 489 | Waller, Ozzie (1397) | Won 2-1 | +171432 |
| 6modern | 388 | Gormly, Kelly (1483) | Lost 0-2 | -171415 |
| 7modern | 334 | Robb, Cameron (1463) | Won 2-0 | +191434 |
| 8modern | 253 | Hayner, Jacob (1502) | Lost 0-2 | -171417 |
| 9modern | 210 | Beaver, Shane (1460) | Won 2-1 | +191436 |
| top | average opponent: 1480record: 4-5 | new rating: 1436 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 443 | Buckman, Ty (1500) | Lost 0-2 | -171420 |
| 2modern | 462 | Johnson, Charles 139 (1482) | Draw 1-1 | +11421 |
| 3modern | 482 | Parker, Samuel (1482) | Lost 1-2 | -171404 |
| 4modern | 535 | Kent, Matt (1513) | Lost 0-2 | -161388 |
| 5modern | 485 | Cook, Robert (1445) | Lost 0-2 | -171371 |
| 6modern | 408 | Gums, Wes (1410) | Won 2-0 | +191390 |
| 7modern | 324 | Hendry, Jeff (1443) | Won 2-0 | +191409 |
| 8modern | 251 | Curry, Wendy (1463) | Won 2-0 | +191428 |
| 9modern | 190 | Philipp, Lawrence (1481) | Won 2-0 | +191447 |
| top | average opponent: 1469record: 4-4-1 | new rating: 1447 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 303 | hamlin, joseph e (1462) | Lost 0-2 | -181430 |
| 2modern | 354 | Watson, Keith (1484) | Won 0-0 | +191449 |
| 3modern | 474 | Molitor, Adam (1500) | Lost 0-2 | -171432 |
| 4modern | 654 | Fiero, Paul (1593) | Lost 0-2 | -151417 |
| 5modern | 610 | Bloxsom, Brianna (1464) | Won 2-1 | +191436 |
| 6modern | 494 | Hill, Tyler (1483) | Lost 0-2 | -181418 |
| 7modern | 450 | Falk, Andy (1437) | Won 0-0 | +191437 |
| 8modern | 330 | Henderson, Douglas (1458) | Won 2-1 | +181455 |
| 9modern | 251 | Tyson, Bryant (1429) | Lost 0-2 | -181437 |
| top | average opponent: 1479record: 4-5 | new rating: 1437 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 527 | Hong, John (1510) | Lost 0-2 | -181482 |
| 2sealed | 595 | Carter, Sean W (1481) | Won 2-0 | +181500 |
| 3sealed | 486 | Green, Daniel D (1604) | Lost 0-2 | -161484 |
| 4sealed | 572 | Geady, Sam (1482) | Lost 0-2 | -181466 |
| 5sealed | 572 | Sarveswaran, Branan (1446) | Lost 0-2 | -181448 |
| top | average opponent: 1505record: 1-4 | new rating: 1448 | ||