Ronzan, Launcelot
Current rating: 1442
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 416 | Otts, Cameron (1477) | Lost 0-2 | -181435 |
| 2modern | 329 | Marx, Nicholas (1485) | Lost 1-2 | -171418 |
| 3modern | 579 | Terry, Taylor (1404) | Won 2-0 | +181436 |
| 4modern | 444 | May, Alec (1619) | Won 2-1 | +211457 |
| 5modern | 430 | Elliott, Austin (1490) | Lost 1-2 | -171440 |
| 6modern | 410 | Weidenkeller, Conrad (1459) | Lost 0-2 | -181422 |
| 7modern | 339 | Oehlsen, Oscar (1482) | Draw 1-1 | +11423 |
| 8modern | 279 | Ruiz, Mason (1449) | Won 2-0 | +191442 |
| top | average opponent: 1483record: 3-4-1 | new rating: 1442 | ||
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Pollard, Luke (1500) | Won 2-1 | +191483 |
| 2sealed | 71 | Hawkins, Daniel (1588) | Lost 0-2 | -161467 |
| 3sealed | 180 | Nolan, Timothy (1668) | Draw 1-1 | +31470 |
| 4sealed | 232 | Schabrod, Avian (1499) | Lost 1-2 | -171453 |
| top | average opponent: 1564record: 1-2-1 | new rating: 1453 | ||
| Grand Prix Sydney 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Christiansen, Sam (1466) | Lost 0-2 | -191481 |
| 2sealed | 213 | Vanderhaven, Michael (1523) | Lost 1-2 | -171464 |
| 3sealed | 257 | Jacquier, David (1464) | Won 2-0 | +181482 |
| 4sealed | 257 | Rigg, Anthony (1487) | Lost 1-2 | -181464 |
| top | average opponent: 1485record: 1-3 | new rating: 1464 | ||