Etheridge, Charles
Current rating: 1540
Record: 5-3
| Grand Prix Austin 2020 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 147 | Burks, Travis (1440) | Lost 0-2 | -191481 |
| 2modern | 283 | Ramirez, Erick (1694) | Won 2-0 | +221503 |
| 3modern | 224 | Cornell, Jason (1644) | Lost 1-2 | -161487 |
| 4modern | 347 | Beauregard, Thomas (1415) | Won 2-1 | +171504 |
| 5modern | 287 | Rhodes, David (1463) | Won 2-0 | +171521 |
| 6modern | 218 | Gass, Cameron (1570) | Lost 1-2 | -171504 |
| 7modern | 172 | Hodges, Trenton (1553) | Won 2-0 | +191523 |
| 8modern | 132 | Wise, Brian (1482) | Won 2-0 | +171540 |
| average opponent: 1533record: 5-3 | new rating: 1540 | |||