Harwood, Loni
Current rating: 1480
Record: 5-6
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1487 | Winkleblech, Theodore (1500) | Lost 1-2 | -181499 |
| 2legacy | 1874 | Stiles, Aaron (1482) | Won 2-0 | +181517 |
| 3legacy | 1905 | Poland, William (1482) | Lost 0-2 | -191498 |
| 4legacy | 1940 | Brichta, Jean-Paul (1489) | Lost 0-2 | -181480 |
| average opponent: 1488record: 1-3 | new rating: 1480 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 10 | Folsom, Tom C (1480) | Lost 0-2 | -181482 |
| 2standard | 302 | Karatheodoris, John (1481) | Lost 0-2 | -181464 |
| 3standard | 366 | Mendonca, Joao C (1435) | Lost 0-2 | -191445 |
| 4standard | 435 | Wiles, Sam (1446) | Won 2-0 | +181463 |
| 5standard | 364 | Landry, Jonathan (1465) | Won 2-0 | +181481 |
| 6standard | 278 | Weber, Scott (1491) | Won 2-0 | +181499 |
| 7standard | 216 | Doyle, Stacie (1502) | Won 2-0 | +181517 |
| average opponent: 1471record: 4-3 | new rating: 1517 | |||