Nonthe, Joel
Current rating: 1486
Record: 2-3
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 137 | Nango, Francisco (1520) | Won 2-1 | +181518 |
| 2pioneer | 94 | Keeth, Christian (1816) | Lost 1-2 | -121506 |
| 3pioneer | 295 | Skarlatos, Peter (1437) | Lost 0-2 | -201486 |
| 4pioneer | 393 | Sprunger, Brock (1456) | Won 2-0 | +181504 |
| 5pioneer | 241 | Williams, Lloyd (1524) | Lost 0-2 | -181486 |
| average opponent: 1551record: 2-3 | new rating: 1486 | |||