Taterka, Jonathan
Current rating: 1463
Record: 4-6-1
| Grand Prix Phoenix 2019 (ELD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Renteria, Michael (1500) | Draw 1-1 | 01500 |
| 2sealed | 122 | Richards, Kelvin (1500) | Lost 0-2 | -181482 |
| 3sealed | 228 | Nicholls, Justin (1441) | Lost 1-2 | -191463 |
| average opponent: 1480record: 0-2-1 | new rating: 1463 | |||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Spiewak, Edwin (1500) | Won 2-0 | +181518 |
| 2sealed | 203 | Markham, Jared (1457) | Lost 1-2 | -191499 |
| 3sealed | 334 | Buono, Robert (1360) | Lost 1-2 | -211478 |
| 4sealed | 470 | Bonnema, Joshua (1445) | Won 2-0 | +181496 |
| 5sealed | 379 | Shipley, Harry (1494) | Lost 1-2 | -181478 |
| 6sealed | 406 | Morrow, Daniel (1486) | Won 2-0 | +181496 |
| 7sealed | 268 | Nickel, Sean (1499) | Won 2-0 | +181514 |
| 8sealed | 192 | Sun, Allen (1733) | Lost 0-2 | -141500 |
| average opponent: 1497record: 4-4 | new rating: 1500 | |||