Hinostroza, Oscar
Current rating: 1537
Record: 5-3
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 242 | Blankenship, David (1705) | Lost 1-2 | -141486 |
| 2modern | 653 | Winkelman, Brennan (1596) | Lost 0-2 | -161470 |
| 3modern | 732 | Scott, David (1432) | Won 2-1 | +171487 |
| 4modern | 660 | Bloomfield, Jon (1415) | Won 2-0 | +171504 |
| 5modern | 653 | Oakes, Connor (1543) | Won 2-1 | +181522 |
| 6modern | 309 | Yashiki, Kouichi (1328) | Won 2-1 | +151537 |
| 7modern | 304 | Moran, Daniel (1479) | Lost 1-2 | -191518 |
| 8modern | 308 | Gonzalez Iturriaga, Francisco (1569) | Won 2-0 | +191537 |
| average opponent: 1508record: 5-3 | new rating: 1537 | |||