Johnson, Sonia
Current rating: 1520
Record: 2-1
| Grand Prix Auckland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Wilde, Hamish D (1499) | Lost 0-2 | -181482 |
| 2sealed | 134 | Skews, Mark (1463) | Won 2-1 | +181500 |
| 3sealed | 152 | Froyen, Bart (1610) | Won 2-1 | +201520 |
| average opponent: 1524record: 2-1 | new rating: 1520 | |||