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| Speler: Jan T. Terpstra Leeftijd: 68 Rating per 1-7-2017: 997 Hoogste rating ooit: 1027 All time gemiddelde: 992 |  | |
| 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 | ||
| za 29-07-2017 | Nijmegen Open GDB | Katarzyna Ptak | 848 | 1 | - | 1 | 149 | 0.7 | 1.4 | ||
| vr 04-08-2017 | Brunssum Open NK KNDB | Macodou NDiaye | 1492 | 1 | - | 0 | -495 | 0.04 | 0.08 | ||
| za 05-08-2017 | Brunssum Open NK KNDB | Jelle van der Eng | 585 | 1 | - | 1 | 412 | 0.93 | 1.85 | ||
| zo 06-08-2017 | Brunssum Open NK KNDB | Bram Verhoef | 970 | 1 | - | 1 | 27 | 0.54 | 1.08 | ||
| ma 07-08-2017 | Brunssum Open NK KNDB | Folkert Jansen | 823 | 1 | - | 2 | 174 | 0.73 | 1.46 | ||
| di 08-08-2017 | Brunssum Open NK KNDB | Albert Middelkoop | 901 | 1 | - | 1 | 96 | 0.63 | 1.26 | ||
| wo 09-08-2017 | Brunssum Open NK KNDB | Peter Bronstring | 960 | 1 | - | 2 | 37 | 0.55 | 1.1 | ||
| do 10-08-2017 | Brunssum Open NK KNDB | Raphaël Martens | 1101 | 1 | - | 1 | -104 | 0.36 | 0.72 | ||
| vr 11-08-2017 | Brunssum Open NK KNDB | Paul Teer | 1167 | 1 | - | 0 | -170 | 0.28 | 0.55 | ||
| za 12-08-2017 | Brunssum Open NK KNDB | Fred Passchier | 1227 | 1 | - | 0 | -230 | 0.21 | 0.42 | ||
| ma 14-08-2017 | MTB Open International Tournament Hoogeveen DDB | Stijn de Groote | 559 | 1 | - | 2 | 438 | 0.94 | 1.87 | ||
| di 15-08-2017 | MTB Open International Tournament Hoogeveen DDB | Bé Eggens | 1240 | 1 | - | 0 | -243 | 0.2 | 0.4 | ||
| di 15-08-2017 | MTB Open International Tournament Hoogeveen DDB | Matthijs Jonkman | 768 | 1 | - | 2 | 229 | 0.79 | 1.58 | ||
| do 17-08-2017 | MTB Open International Tournament Hoogeveen DDB | Jan Siegers | 846 | 1 | - | 1 | 151 | 0.7 | 1.4 | ||
| do 17-08-2017 | MTB Open International Tournament Hoogeveen DDB | Wim Koopman | 1026 | 1 | - | 0 | -29 | 0.46 | 0.92 | ||
| vr 18-08-2017 | MTB Open International Tournament Hoogeveen DDB | John Folkers | 990 | 1 | - | 0 | 7 | 0.51 | 1.02 | ||
| za 19-08-2017 | MTB Open International Tournament Hoogeveen DDB | Erik Eikenaar | 965 | 1 | - | 2 | 32 | 0.54 | 1.09 | ||
| za 16-09-2017 | Nationale Clubcompetitie KNDB | Bert de Jong | 1158 | 1 | - | 1 | -161 | 0.29 | 0.57 | ||
| Totaal: | 42 | - | 37 | 42.23 | |||||||
| Correctiefactor: | 5 | (1999 p.) | |||||||||
| Berekening: | 37 | - | 42.23 x | 5= | -26.17 | ||||||
| Virtuele rating: | 971 | ||||||||||
| Ratinggem.: | 990 | Perc.: | 0.44 | Vers.: | -43 | ||||||
| Seizoenpr. rating: | 990 | + | -43 | 947 | |||||||
| * officiele KNDB-rating kan afwijkend zijn van virtuele rating in verband met nieuwe iRp-check | |||||||||||