Tecos, George
Current rating: 1533
Record: 4-3
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Evanzo, Abraham (1500) | Won 2-0 | +181518 |
| 2sealed | 7 | Prochak, Chris (1855) | Won 2-1 | +241542 |
| 3sealed | 121 | Dobbin, Jack (2045) | Lost 1-2 | -101532 |
| 4sealed | 115 | Beinlich, Connor (1430) | Won 2-1 | +171549 |
| 5sealed | 137 | Jeanson, Hayden (1477) | Lost 0-2 | -201529 |
| 6sealed | 165 | Wiggins, Alexander (1524) | Won 2-1 | +181547 |
| 7sealed | 73 | Madsen, Michael (1783) | Lost 0-2 | -141533 |
| average opponent: 1659record: 4-3 | new rating: 1533 | |||