Eisdorfer, Ethan
Current rating: 1491
Record: 16-16-3 (GP) / 1-5 (professional)
| Grand Prix New York 2016 (SOI standard) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 150 | Gharet, Albert (1537) | Lost 1-2 | -161406 |
| 4standard | 382 | Wilkins, Crossman (1629) | Won 2-0 | +221428 |
| 5standard | 396 | Rice, Forrest (1523) | Won 2-0 | +201448 |
| 6standard | 201 | Fazekas, Jeffrey (1555) | Won 2-1 | +201468 |
| 7standard | 106 | Paccione, Mike (1526) | Won 2-0 | +191487 |
| 8standard | 93 | Sheldon, Dakota (1564) | Lost 0-2 | -161471 |
| 9standard | 83 | Hauser, Alex (1662) | Lost 1-2 | -151456 |
| 10standard | 284 | Grezes, Felix (1594) | Won 2-1 | +201476 |
| 11standard | 200 | Richter, Matthew (1517) | Draw 1-1 | +11477 |
| 12standard | 141 | Ramsey, Dave (1519) | Won 2-0 | +191496 |
| 13standard | 93 | Jin, Mark (1602) | Won 2-0 | +201516 |
| 14standard | 66 | Pardee, Samuel (1959) | Lost 0-2 | -111505 |
| 15standard | 100 | Botis, Juan Carlos (1684) | Lost 0-2 | -141491 |
| top | average opponent: 1605record: 7-5-1 | new rating: 1491 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 851 | Bruce, Adam (1484) | Won 2-0 | +191452 |
| 2modern | 803 | Jones, Steve (1500) | Lost 0-2 | -171435 |
| 3modern | 976 | LaFreniere, John (1665) | Lost 1-2 | -141421 |
| 4modern | 1094 | Hall, Ben (1480) | Won 2-0 | +191440 |
| 5modern | 1116 | Bourque, Nicolas (1465) | Lost 0-2 | -181422 |
| top | average opponent: 1519record: 2-3 | new rating: 1422 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 298 | Patterson, Luke (1582) | Lost 0-2 | -161429 |
| 3sealed | 401 | Clark, Scott (1422) | Won 2-1 | +181447 |
| 4sealed | 449 | Thompson, Hunter (1501) | Won 2-0 | +191466 |
| 5sealed | 320 | Clarizio, Robert (1536) | Lost 0-2 | -161450 |
| 6sealed | 415 | Carle, Ian (1521) | Lost 0-2 | -171433 |
| top | average opponent: 1512record: 2-3 | new rating: 1433 | ||
| Pro Tour Avacyn Restored (Innistrad block) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 11 | Downing, Eric (1761) | Lost 1-2 | -141491 |
| 2block | 146 | Jell, Philipp (1526) | Lost 0-2 | -171474 |
| 3block | 155 | Huang, Jason (1804) | Lost 0-2 | -121462 |
| 4block | 181 | Rufrano, Nicholas (1428) | Won 2-1 | +171479 |
| 5block | 172 | Baez, Jean (1520) | Lost 0-2 | -171462 |
| 6draft | 151 | Barnello, Adam (1520) | Lost 0-2 | -171445 |
| top | average opponent: 1593record: 1-5 | new rating: 1445 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 414 | Hartbarger, Lance (1555) | Lost 0-2 | -171464 |
| 2legacy | 618 | Misiaszek, Michael (1531) | Draw 1-1 | +21466 |
| 3legacy | 610 | Seco, Daniel (1482) | Lost 0-2 | -181448 |
| 4legacy | 663 | Williams, Jimmy (1445) | Won 2-0 | +181466 |
| 5legacy | 623 | Burnham, Ross (1482) | Won 2-1 | +181484 |
| 6legacy | 583 | Forguites, George (1493) | Won 2-0 | +181502 |
| 7legacy | 533 | Aleksandravicius, John (1605) | Won 2-0 | +201522 |
| 8legacy | 494 | Snyder, Joseph (1553) | Lost 1-2 | -171505 |
| top | average opponent: 1518record: 4-3-1 | new rating: 1505 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 932 | Haws, Nick M (1500) | Draw 1-1 | 01500 |
| 2standard | 840 | Eksi, James K (1500) | Lost 0-2 | -181482 |
| 3standard | 954 | Flinn, Bradley E (1430) | Won 2-1 | +171499 |
| 4standard | 890 | Helms, Sterling (1500) | Lost 1-2 | -181481 |
| top | average opponent: 1483record: 1-2-1 | new rating: 1481 | ||