Pennachio, Daniel
Current rating: 1533
Record: 5-3
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 486 | Artiga, Andres (1500) | Won 2-0 | +181518 |
| 2modern | 325 | Farnsworth, Paul (1570) | Lost 0-2 | -171501 |
| 3modern | 435 | Williams, Ian (1406) | Won 2-1 | +161517 |
| 4modern | 378 | Palmerin, Nathan (1521) | Won 2-1 | +181535 |
| 5modern | 147 | Roether, Oscar (1536) | Lost 1-2 | -181517 |
| 6modern | 360 | McMillan, Shelly (1398) | Lost 0-2 | -201497 |
| 7modern | 408 | Ramirez, Jose 297 (1484) | Won 2-0 | +181515 |
| 8modern | 294 | Giron, Matt (1514) | Won 2-1 | +181533 |
| average opponent: 1491record: 5-3 | new rating: 1533 | |||