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| Speler: Jan T. Terpstra Leeftijd: 68 Rating per 1-7-2017: 997 Hoogste rating ooit: 1027 All time gemiddelde: 993 |  | |
| Datum | Toernooi | Tegenstander | Rat | We | Pt | R.ver | N.perc | N.pun | |||
| ma 10-07-2017 | Bunscote Open Boboli Bunschoten | Jaap Langerak | 881 | 1 | - | 0 | 116 | 0.66 | 1.32 | ||
| di 11-07-2017 | Bunscote Open Boboli Bunschoten | Jan Drijver | 441 | 1 | - | 2 | 556 | 0.97 | 1.95 | ||
| di 11-07-2017 | Bunscote Open Boboli Bunschoten | Erik van de Weerdhof | 1268 | 1 | - | 0 | -271 | 0.17 | 0.34 | ||
| wo 12-07-2017 | Bunscote Open Boboli Bunschoten | Rindert Huisman | 874 | 1 | - | 2 | 123 | 0.67 | 1.33 | ||
| do 13-07-2017 | Bunscote Open Boboli Bunschoten | Petra Duskova | 1078 | 1 | - | 0 | -81 | 0.39 | 0.78 | ||
| do 13-07-2017 | Bunscote Open Boboli Bunschoten | Kees Osté | 754 | 1 | - | 2 | 243 | 0.8 | 1.6 | ||
| vr 14-07-2017 | Bunscote Open Boboli Bunschoten | Piet Leijenaar | 1091 | 1 | - | 0 | -94 | 0.37 | 0.74 | ||
| zo 16-07-2017 | RotterDamsOpen ZHDB | Andrew Tjon A Ong | 1265 | 1 | - | 0 | -268 | 0.17 | 0.35 | ||
| ma 17-07-2017 | RotterDamsOpen ZHDB | Hans Tangelder | 1113 | 1 | - | 1 | -116 | 0.34 | 0.68 | ||
| ma 17-07-2017 | RotterDamsOpen ZHDB | Jaap van Hal | 1041 | 1 | - | 1 | -44 | 0.44 | 0.88 | ||
| di 18-07-2017 | RotterDamsOpen ZHDB | Bas Baksoellah | 1028 | 1 | - | 0 | -31 | 0.46 | 0.91 | ||
| wo 19-07-2017 | RotterDamsOpen ZHDB | Ratan Ganeshie | 944 | 1 | - | 2 | 53 | 0.57 | 1.15 | ||
| wo 19-07-2017 | RotterDamsOpen ZHDB | Nico Leemberg | 1056 | 1 | - | 0 | -59 | 0.42 | 0.84 | ||
| do 20-07-2017 | RotterDamsOpen ZHDB | Gerard Peroti | 1018 | 1 | - | 1 | -21 | 0.47 | 0.94 | ||
| vr 21-07-2017 | RotterDamsOpen ZHDB | Piet Rozenboom | 1000 | 1 | - | 0 | -3 | 0.5 | 0.99 | ||
| za 22-07-2017 | RotterDamsOpen ZHDB | Cyril Sluisdom | 1028 | 1 | - | 2 | -31 | 0.46 | 0.91 | ||
| zo 23-07-2017 | Nijmegen Open GDB | Ronald Wisse | 883 | 1 | - | 1 | 114 | 0.66 | 1.31 | ||
| ma 24-07-2017 | Nijmegen Open GDB | Dirk Joosten | 1248 | 1 | - | 0 | -251 | 0.19 | 0.38 | ||
| di 25-07-2017 | Nijmegen Open GDB | Gerard Welling | 909 | 1 | - | 2 | 88 | 0.62 | 1.24 | ||
| di 25-07-2017 | Nijmegen Open GDB | Fred van Amersfoort | 1016 | 1 | - | 0 | -19 | 0.47 | 0.95 | ||
| wo 26-07-2017 | Nijmegen Open GDB | Rommy Moerlie | 967 | 1 | - | 2 | 30 | 0.54 | 1.08 | ||
| do 27-07-2017 | Nijmegen Open GDB | Jules Martens | 1087 | 1 | - | 1 | -90 | 0.38 | 0.75 | ||
| do 27-07-2017 | Nijmegen Open GDB | Remco Vredenberg | 1143 | 1 | - | 0 | -146 | 0.3 | 0.61 | ||
| vr 28-07-2017 | Nijmegen Open GDB | Tom Rinner | 838 | 1 | - | 1 | 159 | 0.71 | 1.42 | ||
| Totaal: | 24 | - | 20 | 23.46 | |||||||
| Correctiefactor: | 5 | (1999 p.) | |||||||||
| Berekening: | 20 | - | 23.46 x | 5= | -17.31 | ||||||
| Virtuele rating: | 980 | ||||||||||
| Ratinggem.: | 999 | Perc.: | 0.42 | Vers.: | -60 | ||||||
| Seizoenpr. rating: | 999 | + | -60 | 939 | |||||||
| * officiele KNDB-rating kan afwijkend zijn van virtuele rating in verband met nieuwe iRp-check | |||||||||||