Langley, Johnathan
Current rating: 1516
Record: 4-3
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 184 | Blodgett, Alexander (1396) | Won 2-1 | +161516 |
| 2standard | 171 | Ripley, James (1550) | Lost 0-2 | -171499 |
| 3standard | 349 | Henneke, Sarah (1497) | Lost 1-2 | -181481 |
| 4standard | 369 | Mayer, Joseph (1471) | Won 2-1 | +181499 |
| 5standard | 273 | Chen, Mingyang (1459) | Won 2-0 | +171516 |
| 6standard | 228 | Boyle, Jules (1537) | Won 2-0 | +181534 |
| 7standard | 193 | Albert, Charles (1522) | Lost 1-2 | -181516 |
| average opponent: 1490record: 4-3 | new rating: 1516 | |||