O'Neill, Branden
Current rating: 1483
Record: 7-8
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 166 | Robinett, Rylee (1500) | Won 2-0 | +171539 |
| 2standard | 53 | Martin, Stephen (1484) | Lost 0-2 | -191520 |
| 3standard | 218 | Plant, John (1490) | Lost 0-2 | -181502 |
| 4standard | 344 | Greeson, Gary (1478) | Lost 0-0 | -191483 |
| average opponent: 1488record: 1-3 | new rating: 1483 | |||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 138 | McClure, Benjamin (1442) | Won 2-0 | +171517 |
| 2standard | 132 | Oguma, Rory (1428) | Won 2-0 | +161533 |
| 3standard | 112 | Jackson, Vincent (1516) | Lost 1-2 | -181515 |
| 4standard | 261 | Khanin, Alex (1526) | Won 2-1 | +181533 |
| 5standard | 209 | Lu, Xiaoshi (1857) | Lost 0-0 | -121521 |
| 6standard | 372 | Alfred, Timothy (1491) | Lost 1-2 | -191502 |
| 7standard | 373 | Resendez, Festus (1576) | Won 2-1 | +201522 |
| 8standard | 338 | Jaramillo, Isaac (1518) | Won 2-1 | +181540 |
| 9standard | 254 | Muniz, Nate (1524) | Won 2-1 | +171557 |
| 10standard | 132 | Turchansky, Zak (1578) | Lost 0-2 | -171540 |
| 11standard | 194 | Bower, Bradley (1538) | Lost 1-2 | -181522 |
| average opponent: 1545record: 6-5 | new rating: 1522 | |||