Beck, Jonathan
Current rating: 1414
Record: 3-8
| Grand Prix Lille 2016 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 373 | Hofmann, Thorsten (1427) | Lost 0-2 | -191447 |
| 2modern | 685 | Murr, Mario (1482) | Lost 1-2 | -171430 |
| 3modern | 840 | Demol, Cedric (1423) | Lost 0-2 | -181412 |
| 4modern | 888 | Carton Nallet, Eliote (1446) | Won 2-0 | +181430 |
| 5modern | 799 | Kopp, Daniel (1484) | Lost 0-2 | -171413 |
| 6modern | 785 | Cottet, Clement (1448) | Won 2-1 | +191432 |
| 7modern | 687 | Frnka, Roman (1557) | Lost 0-2 | -161416 |
| 8modern | 623 | Klemmer, Jonny (1444) | Lost 1-2 | -171399 |
| 9modern | 557 | Viel, Matthieu (1249) | Won 2-1 | +151414 |
| average opponent: 1440record: 3-6 | new rating: 1414 | |||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Sipe, Eric (1613) | Lost 0-2 | -161484 |
| 2sealed | 416 | Madrigal, Carlos (1482) | Lost 0-2 | -181466 |
| average opponent: 1548record: 0-2 | new rating: 1466 | |||