Tates, Jorrin
Current rating: 1442
Record: 3-6
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Cardiel, Marta (1328) | Lost 1-2 | -211479 |
| 2sealed | 216 | Mikael, Saber S (1481) | Won 2-0 | +181497 |
| 3sealed | 190 | Collinet, Patrick (1553) | Lost 0-2 | -171480 |
| 4sealed | 216 | weidema, Duco (1482) | Won 2-0 | +181498 |
| 5sealed | 196 | Vestergaard, Jakob (1513) | Lost 0-2 | -181480 |
| 6sealed | 192 | Sparacio, Patricia (1482) | Won 2-1 | +181498 |
| 7sealed | 134 | Van Hissenhoven, Thibaud (1391) | Lost 0-2 | -201478 |
| 8sealed | 117 | Brabender, Rene (1481) | Lost 0-2 | -181460 |
| 9sealed | 99 | Van Eijk, Jeroen (1464) | Lost 0-2 | -181442 |
| average opponent: 1464record: 3-6 | new rating: 1442 | |||