Van Der Leer, Ruud
Current rating: 1515
Record: 2-1
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Hessens, Oliver (1458) | Lost 1-2 | -191481 |
| 2sealed | 209 | Stolte, Jakob (1376) | Won 2-1 | +161497 |
| 3sealed | 152 | Poggi, Alberto (1500) | Won 2-0 | +181515 |
| average opponent: 1445record: 2-1 | new rating: 1515 | |||