Williams, Darrell
Current rating: 1442
Record: 5-8
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 587 | Garner, Robert (1332) | Lost 1-2 | -211438 |
| 2modern | 694 | Brewton, Cody (1481) | Lost 0-2 | -171421 |
| 3modern | 1422 | Cai, Wendi (1477) | Lost 1-2 | -171404 |
| 4modern | 1447 | Brinkman, Mike (1381) | Won 2-1 | +181422 |
| 5modern | 1262 | Nguyen, Paul (1527) | Won 2-0 | +201442 |
| 6modern | 967 | Johnson, Justin (1409) | Won 2-1 | +171459 |
| 7modern | 763 | Ervin, Michael (1499) | Lost 0-2 | -171442 |
| average opponent: 1444record: 3-4 | new rating: 1442 | |||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 237 | Webber, Charles (1430) | Won 2-0 | +171517 |
| 2standard | 198 | Luna, Joseph (1525) | Lost 0-2 | -181499 |
| 3standard | 490 | Maldonado, Ammon (1502) | Lost 0-2 | -181481 |
| 4standard | 575 | Endres, Jordan (1483) | Lost 1-2 | -181463 |
| 5standard | 729 | Manwaring-Perks, Jackson (1465) | Won 2-1 | +181481 |
| 6standard | 626 | Jenkins, Mark (1242) | Lost 0-2 | -221459 |
| average opponent: 1441record: 2-4 | new rating: 1459 | |||