Eichenberg, Joe
Current rating: 1425
Record: 1-5
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 377 | Kelly, Brian (1499) | Lost 1-2 | -181482 |
| 2modern | 360 | Pinder, Ryan (1469) | Lost 0-0 | -181464 |
| 3modern | 655 | Peever, Ben (1426) | Lost 0-2 | -191445 |
| 4modern | 676 | CAMP, SCOTT d (1444) | Lost 1-2 | -181427 |
| 5modern | 643 | Mcdonald, Autumn (1316) | Won 2-0 | +161443 |
| 6modern | 567 | Lane, John (1442) | Lost 1-2 | -181425 |
| average opponent: 1433record: 1-5 | new rating: 1425 | |||