Good, Joseph
Current rating: 1454
Record: 4-7
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 738 | Murphy, Catrin (1500) | Lost 0-2 | -181452 |
| 2sealed | 591 | Jentis, Sean (1429) | Lost 0-2 | -181434 |
| 3sealed | 1099 | Strydom, Wynand (1469) | Lost 0-2 | -181416 |
| 4sealed | 1044 | Del Valle, Omayra (1446) | Won 2-0 | +191435 |
| 5sealed | 897 | Conmy, Thomas (1451) | Won 2-0 | +181453 |
| 6sealed | 802 | Liu, Kenneth (1482) | Won 2-1 | +191472 |
| 7sealed | 545 | Pinkava, Michael (1496) | Lost 1-2 | -181454 |
| average opponent: 1468record: 3-4 | new rating: 1454 | |||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 108 | Fondren, Roger (1403) | Lost 1-2 | -201480 |
| 2standard | 410 | Beaufeaux, Zach T (1482) | Won 2-0 | +181498 |
| 3standard | 549 | Tetlow, Adam (1688) | Lost 1-2 | -141484 |
| 4standard | 608 | Bresler, Reuben (1698) | Lost 1-2 | -141470 |
| average opponent: 1568record: 1-3 | new rating: 1470 | |||