Josephson, Edward
Current rating: 1506
Record: 14-14
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Kesselman, Matthew (1579) | Lost 1-2 | -171501 |
| 2sealed | 410 | Clementz, Zachary (1446) | Won 2-1 | +171518 |
| 3sealed | 303 | Storch, Adam (1499) | Lost 0-2 | -181500 |
| 4sealed | 439 | Liguori, Salvatore (1481) | Won 2-1 | +181518 |
| 5sealed | 345 | Chang, Morgan (1772) | Won 2-0 | +221540 |
| 6sealed | 253 | Cooper, Wade (1527) | Lost 1-2 | -181522 |
| 7sealed | 290 | Mulloy, Josh (1647) | Lost 1-2 | -161506 |
| top | average opponent: 1564record: 3-4 | new rating: 1506 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 137 | Leech, Shea (1732) | Lost 1-2 | -141484 |
| 2standard | 315 | Janssens, Jacob (1463) | Won 2-1 | +181502 |
| 3standard | 429 | Hurst, Alex (1573) | Lost 0-2 | -171485 |
| 4standard | 478 | Phillinger, Matt (1383) | Won 2-1 | +161501 |
| 5standard | 387 | Greco, Carmen (1499) | Won 2-0 | +181519 |
| 6standard | 226 | Sherwood, Sean (1467) | Lost 0-2 | -191500 |
| 7standard | 292 | Richards, David (1498) | Won 2-0 | +181518 |
| 8standard | 235 | Laing, Steven (1520) | Won 2-0 | +181536 |
| 9standard | 164 | Waller, Ozzie (1537) | Lost 0-2 | -181518 |
| top | average opponent: 1519record: 5-4 | new rating: 1518 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 244 | Smith, Justin (1359) | Lost 0-2 | -211481 |
| 2standard | 315 | Nash, Stephen (1483) | Won 2-1 | +181499 |
| 3standard | 265 | Sarkis, Michael (1500) | Won 2-0 | +181517 |
| 4standard | 338 | McDowell, Donald (1484) | Lost 0-2 | -181499 |
| 5standard | 370 | Cesarano, Alexster (1503) | Won 2-0 | +181517 |
| 6standard | 207 | O'Brien, Nathan (1516) | Lost 0-2 | -181499 |
| 7standard | 250 | Moak, Dan (1500) | Won 2-1 | +181517 |
| 8standard | 168 | Ekendahl, Frans (1480) | Lost 0-2 | -191498 |
| top | average opponent: 1478record: 4-4 | new rating: 1498 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 844 | Justice, Matthew (1557) | Won 2-0 | +191519 |
| 2modern | 922 | Hart, Michael (1518) | Won 2-0 | +181537 |
| 3modern | 832 | Motchkavitz, Matt (1613) | Lost 1-2 | -171520 |
| 4modern | 1026 | Cheung, Raymond (1484) | Lost 1-2 | -181502 |
| top | average opponent: 1543record: 2-2 | new rating: 1502 | ||