Tani, Ken
Current rating: 1483
Record: 2-3
| Grand Prix Oakland 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 250 | Howard, Andrew (1500) | Won 2-0 | +181518 |
| 2modern | 129 | Cornett, Thomas (1511) | Lost 0-2 | -181500 |
| 3modern | 459 | Mecklenburg, Eric (1508) | Lost 1-2 | -181482 |
| 4modern | 459 | Gonzales, Tony1653 (1468) | Won 2-1 | +181500 |
| 5modern | 299 | Johnson, Mark 2438 (1544) | Lost 1-2 | -171483 |
| average opponent: 1506record: 2-3 | new rating: 1483 | |||