Oliver, Ronald
Current rating: 1552
Record: 20-18-1
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Davis, Reed (1500) | Won 2-1 | +171556 |
| 2sealed | 285 | Dayoub, Steven (1501) | Won 2-1 | +171573 |
| 3sealed | 250 | Magby, Mike (1556) | Won 2-1 | +181591 |
| 4sealed | 91 | Yatsenko, Alex (1629) | Lost 1-2 | -181573 |
| 5sealed | 218 | Pan, Boris (1533) | Won 2-1 | +181591 |
| 6sealed | 221 | Falcioni, Matthew (1489) | Lost 1-2 | -201571 |
| 7sealed | 275 | Hull, David (1536) | Lost 1-2 | -191552 |
| top | average opponent: 1535record: 4-3 | new rating: 1552 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 240 | Francis, Christopher (1515) | Won 2-0 | +181520 |
| 2modern | 26 | Kelly, Patrick R (1518) | Won 2-1 | +181538 |
| 3modern | 155 | Pawlik, Nick (1536) | Won 2-1 | +181556 |
| 4modern | 140 | Biron, Xavier (1573) | Lost 1-2 | -181538 |
| 5modern | 95 | Wilkinson, Adam (1548) | Draw 1-1 | 01538 |
| 6modern | 155 | Stein, Matthew (1512) | Won 2-0 | +181556 |
| 7modern | 93 | Topping, Greg (1525) | Lost 1-2 | -191537 |
| 8modern | 165 | Cook, Wayne (1467) | Won 2-0 | +171554 |
| 9modern | 107 | Zafra, Marcel Angelo (1687) | Lost 1-2 | -151539 |
| top | average opponent: 1542record: 5-3-1 | new rating: 1539 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 427 | Yanyuk, Andrey (1591) | Lost 1-2 | -171484 |
| 2sealed | 640 | Beal, Jacob (1476) | Won 2-0 | +181502 |
| 3sealed | 627 | Eldridge, Daniel (1529) | Lost 0-2 | -171485 |
| 4sealed | 711 | Pitts, Trenton K (1479) | Won 2-0 | +171502 |
| 5sealed | 582 | Dykes, Tim (1482) | Won 2-1 | +181520 |
| 6sealed | 568 | Sandridge, Nicholas (1507) | Lost 1-2 | -181502 |
| top | average opponent: 1511record: 3-3 | new rating: 1502 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 555 | Honoridez, Mikhail (1500) | Won 2-1 | +191449 |
| 2sealed | 423 | Jensen, Scott (1518) | Lost 1-2 | -171432 |
| 3sealed | 521 | Simmons, Ben (1501) | Won 2-0 | +191451 |
| 4sealed | 481 | Gibson-Flader, Max (1480) | Won 2-1 | +191470 |
| 5sealed | 384 | Faraone, Donnie R (1503) | Lost 0-2 | -171453 |
| 6sealed | 488 | Duke, Ian (1670) | Won 2-0 | +221475 |
| 7sealed | 428 | De Carolis, Paul (1503) | Won 2-1 | +181493 |
| 8sealed | 362 | Gryn, Maksym (1591) | Won 2-0 | +201513 |
| 9sealed | 350 | Turtenwald, Owen (1837) | Lost 1-2 | -121501 |
| top | average opponent: 1567record: 6-3 | new rating: 1501 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 153 | O'Connor, Ryan (1411) | Lost 1-2 | -181426 |
| 2extended | 210 | Lee, Gregory P (1482) | Lost 0-2 | -171409 |
| 3extended | 244 | Torres, James (1462) | Won 2-1 | +191428 |
| 4extended | 258 | Wilkinson, Creighton (1482) | Won 2-1 | +191447 |
| 5extended | 189 | Hallowell, Kyle D (1499) | Lost 0-2 | -171430 |
| top | average opponent: 1467record: 2-3 | new rating: 1430 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 76 | Cooperfauss, Andrew (1445) | Lost 0-2 | -191481 |
| 2extended | 273 | Magdaleno, Joseph (1479) | Lost 1-2 | -181463 |
| 3extended | 281 | Alaman, Miguel Jose (1429) | Lost 0-2 | -191444 |
| top | average opponent: 1451record: 0-3 | new rating: 1444 | ||