Vanderlan, Ralph
Current rating: 1467
Record: 1-3
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 133 | Jade, Luna (1482) | Won 2-0 | +181518 |
| 2pioneer | 148 | Garsten, Niall (1633) | Lost 1-2 | -161502 |
| 3pioneer | 330 | Lai, Kevin (1632) | Lost 1-2 | -161486 |
| 4pioneer | 381 | Lancaster, Bryant (1398) | Lost 1-2 | -191467 |
| average opponent: 1536record: 1-3 | new rating: 1467 | |||