Simmons, Benjamin [AUS]
Current rating: 1507
| Regional Championships Sydney 2022 (pioneer) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 43 | Van Es, Mitchell (1500) | Draw 1-1 | 01477 |
| 2pioneer | 39 | Allwyn, Astrid (1499) | Won 1-0 | +191496 |
| 3pioneer | 20 | Lucero, Rovilleson (1516) | Won 2-1 | +181514 |
| 4pioneer | 10 | Zhang, Qihan (1469) | Won 2-1 | +171531 |
| 5pioneer | 5 | Liu, Calvin (1650) | Won 2-1 | +201551 |
| 6pioneer | 3 | Malcolm Preston, Nicholas (1652) | Lost 1-2 | -161535 |
| 7pioneer | 8 | Lee, Anthony (1946) | Lost 1-2 | -111524 |
| 8pioneer | 17 | Mason, Alec (1546) | Lost 1-2 | -171507 |
| top | average opponent: 1597record: 4-3-1 | new rating: 1507 | ||
| Grand Prix Brisbane 2007 (LRW limited) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 18 | Cox, Michael A (1518) | Won 2-0 | +181528 |
| 3sealed | 33 | Le Montagner, Mathieu (1697) | Lost 1-2 | -151513 |
| 4sealed | 59 | Kamel, Hassan (1501) | Lost 0-2 | -181495 |
| 5sealed | 71 | Egan, Isaac (1486) | Lost 0-2 | -181477 |
| top | average opponent: 1550record: 1-3 | new rating: 1477 | ||
| Grand Prix Melbourne 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 5 | Pepper, Patrick (1446) | Lost 0-2 | -191481 |
| 5extended | 21 | Mulcahy, Luke (1534) | Lost 0-2 | -171464 |
| 6extended | 35 | Lightfoot, Anatoli (1663) | Lost 0-2 | -141450 |
| 7extended | 46 | Lawson, Dmitry (1498) | Won 2-0 | +181468 |
| 8extended | 32 | moloney, christopher (1466) | Won 2-1 | +181486 |
| 9extended | 20 | Winter, Jonathan (1557) | Won 2-1 | +201506 |
| 10extended | 16 | Smith, Hayden (1581) | Won 2-1 | +191525 |
| 11extended | 9 | Dunne, Matthew (1574) | Won 2-0 | +191544 |
| 12extended | 8 | Wong, Garry (1579) | Lost 0-2 | -171527 |
| 13extended | 12 | Witton, Adam (1612) | Lost 1-2 | -171510 |
| top | average opponent: 1551record: 5-5 | new rating: 1510 | ||