Weitenberg, Rienk
Current rating: 1528
Record: 4-3
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Van Heck, Jeroen (1500) | Won 2-1 | +181518 |
| 2sealed | 59 | Roskam, Jacob (1518) | Won 2-1 | +181536 |
| 3sealed | 121 | Muller, Martin (1997) | Lost 0-2 | -101526 |
| 4sealed | 219 | Lancaster, Phil (1488) | Won 2-1 | +171543 |
| 5sealed | 238 | Suhren, Torsten (1532) | Won 2-0 | +181561 |
| 6sealed | 177 | Sukaitis, Tomas (1666) | Lost 0-2 | -161545 |
| 7sealed | 257 | Terrier, Lucas (1630) | Lost 1-2 | -171528 |
| average opponent: 1619record: 4-3 | new rating: 1528 | |||