Withers, Jordan
Current rating: 1518
Record: 7-7
| Grand Prix Calgary 2019 (modern) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 247 | Wald, Owen (1500) | Won 2-1 | +181513 |
| 2modern | 199 | Justin, Kenneth (1513) | Won 2-1 | +181531 |
| 3modern | 52 | Cairns, Tom (1551) | Lost 0-2 | -171514 |
| 4modern | 109 | Brown, Derek (1518) | Lost 0-2 | -181496 |
| 5modern | 235 | Crone, Jason (1562) | Won 2-1 | +191515 |
| 6modern | 248 | Gokani, Rasesh (1518) | Won 2-0 | +181533 |
| 7modern | 149 | Turchansky, Zak (1684) | Lost 1-2 | -151518 |
| average opponent: 1549record: 4-3 | new rating: 1518 | |||
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Letourneau, Tony (1564) | Lost 1-2 | -171483 |
| 2sealed | 363 | Peterson, Jimmy (1482) | Won 2-0 | +181501 |
| 3sealed | 221 | Myers, William (1754) | Won 2-1 | +231524 |
| 4sealed | 224 | Chatham, Charles (1659) | Lost 1-2 | -161508 |
| 5sealed | 199 | Hardwick, Richard (1635) | Won 2-1 | +201528 |
| 6sealed | 131 | Kim, Cynic (1717) | Lost 1-2 | -141514 |
| 7sealed | 182 | Beda, Robert (1472) | Lost 0-2 | -191495 |
| average opponent: 1612record: 3-4 | new rating: 1495 | |||