Tollenaar, Willem
Current rating: 1527
Record: 5-4
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 345 | van Donzel, Jaap (1500) | Won 2-1 | +181518 |
| 2standard | 2 | van Dalen, Marvin (1517) | Won 2-0 | +181536 |
| 3standard | 250 | Grimmer, Jasper (1623) | Won 2-0 | +201556 |
| 4standard | 38 | Jousma, Baukejan (1689) | Lost 1-2 | -161540 |
| 5standard | 169 | Picot, Pierre (1552) | Won 2-0 | +181558 |
| 6standard | 62 | Brendemuhl, Bernd (1726) | Lost 0-2 | -151543 |
| 7standard | 217 | Willems, Gert (1666) | Won 2-1 | +201563 |
| 8standard | 120 | Wewetzer, Philipp (1588) | Lost 0-2 | -171546 |
| 9standard | 240 | Bonkers, Kevin (1511) | Lost 1-2 | -191527 |
| average opponent: 1597record: 5-4 | new rating: 1527 | |||