Kees Wessels
Ook dit seizoen werden wekelijks, of eigenlijk zelfs per partij, de ELO-ratings van de huidige leden van Schaakvereniging Sliedrecht geactualiseerd. Kees Wessels werkte met grote precisie aan de cijfers, die actueler en zuiverder waren dan die van de KNSB en/of FIDE. Door het plotse overlijden van Wessels ligt de berekening van de clubratings tijdelijk stil. Arjan van der Leij gaat de rol van ratingprofessor binnenkort overnemen.
De actieve clubleden en de nog door Wessels berekende ratings zien er sinds 4 augustus 2022 als volgt uit:
| Id | Name | Actual | Start | Change | Np. | Timestamp | ||
|---|---|---|---|---|---|---|---|---|
| 1. | 8097551 | Niels Mijnster | 2133 | 2133 | 0 | 748 | 2022-06-06 | |
| 2. | 8076706 | Peter van den Bergh | 2122 | 2122 | 0 | 848 | 2022-07-28 | |
| 3. | 8434382 | William Gijsen | 2089 | 2089 | 0 | 729 | 2022-06-30 | |
| 4. | 6757608 | Wim Pool | 2050 | 2050 | 0 | 532 | 2022-07-28 | |
| 5. | 7520359 | Arjan van der Leij | 2043 | 2043 | 0 | 154 | 2022-07-28 | |
| 6. | 8416254 | Adrian Mensing | 1987 | 1987 | 0 | 517 | 2022-06-06 | |
| 7. | 7966849 | Tobias Dekker | 1982 | 1982 | 0 | 283 | 2022-05-12 | |
| 8. | 8329530 | Jorik Klein | 1976 | 1976 | 0 | 835 | 2022-07-14 | |
| 9. | 7440422 | Tim Schakel | 1965 | 1974 | -9 | 73 | 2022-07-30 | |
| 10. | 6149759 | Wim Hokken | 1964 | 1964 | 0 | 873 | 2022-06-02 | |
| 11. | 8044729 | Robert van Rekom | 1954 | 1954 | 0 | 897 | 2022-07-14 | |
| 12. | 7445141 | Teunis den Rooijen | 1919 | 1919 | 0 | 221 | 2022-06-02 | |
| 13. | 7669486 | Willem Barendswaard | 1901 | 1901 | 0 | 84 | 2022-06-02 | |
| 14. | 5801081 | Theo Dekker | 1880 | 1880 | 0 | 147 | 2022-03-12 | |
| 15. | 6959898 | Meinte Smink | 1871 | 1871 | 0 | 98 | 2022-06-02 | |
| 16. | 6140563 | Wout Boer | 1868 | 1868 | 0 | 608 | 2022-06-02 | |
| 17. | 6068777 | Jerry van Rekom | 1864 | 1864 | 0 | 859 | 2022-07-28 | |
| 18. | 7243731 | Kees Wessels | 1849 | 1849 | 0 | 898 | 2022-07-28 | |
| 19. | 6050517 | Hans Klein | 1845 | 1845 | 0 | 584 | 2022-07-21 | |
| 20. | 8651401 | Dana Verheij | 1841 | 1869 | -28 | 207 | 2022-08-04 | |
| 21. | 7490054 | Pieter Pons | 1827 | 1827 | 0 | 132 | 2022-05-12 | |
| 22. | 7181966 | Johan van de Griend | 1772 | 1772 | 0 | 266 | 2022-07-28 | |
| 23. | 8174276 | Arjan Kreukniet | 1751 | 1751 | 0 | 15 | 2022-02-24 | |
| 24. | 7169305 | Willem Kuiper | 1730 | 1730 | 0 | 294 | 2022-05-21 | |
| 25. | 6016813 | Frank Stoute | 1713 | 1713 | 0 | 17 | 2022-03-08 | |
| 26. | 8291756 | Jurgen de Haan | 1699 | 1699 | 0 | 566 | 2022-07-28 | |
| 27. | 8044080 | Joost Stoker | 1689 | 1689 | 0 | 651 | 2022-07-28 | |
| 28. | 6948557 | Kees van der Does | 1668 | 1668 | 0 | 268 | 2022-07-14 | |
| 29. | 8631843 | Yaro van Beest | 1664 | 1664 | 0 | 200 | 2022-07-28 | |
| 30. | 8203646 | Martijn Stoker | 1647 | 1647 | 0 | 367 | 2022-06-06 | |
| 31. | 6131400 | Henk Prins | 1629 | 1602 | 27 | 606 | 2022-08-03 | |
| 32. | 7626751 | Henk van der Hoek | 1606 | 1606 | 0 | 67 | 2022-04-21 | |
| 33. | 8012884 | Peter Vis | 1594 | 1594 | 0 | 785 | 2022-07-28 | |
| 34. | 7982480 | Jaap Euser | 1588 | 1588 | 0 | 155 | 2022-07-07 | |
| 35. | 7775900 | Jeroen Brandsma | 1576 | 1576 | 0 | 18 | 2022-04-28 | |
| 36. | 7771478 | Bert Dobber | 1563 | 1563 | 0 | 103 | 2022-05-19 | |
| 37. | 8283121 | Tjerry Hut | 1547 | 1547 | 0 | 86 | 2022-07-28 | |
| 38. | 8963735 | Micha de Jong | 1542 | 1542 | 0 | 20 | 2022-06-23 | |
| 39. | 8796953 | Jaimy Bakker | 1530 | 1530 | 0 | 143 | 2022-06-23 | |
| 40. | 8469593 | Luana Mensing | 1510 | 1510 | 0 | 399 | 2022-07-21 | |
| 41. | 8587579 | Sami al-Yassin | 1502 | 1502 | 0 | 180 | 2022-07-28 | |
| 42. | 8813354 | Arco van Houwelingen | 1440 | 1440 | 0 | 125 | 2022-07-07 | |
| 43. | 7397313 | André van Dieën | 1388 | 1388 | 0 | 537 | 2022-07-21 | |
| 44. | 8859752 | Theo Theunisse | 1369 | 1369 | 0 | 82 | 2022-06-23 | |
| 45. | 6131576 | Martin Prins | 1367 | 1367 | 0 | 472 | 2022-07-28 | |
| 46. | 8796007 | Louis Liu | 1365 | 1365 | 0 | 18 | 2022-05-05 | |
| 47. | 8564204 | Maarten Hartkoren | 1332 | 1332 | 0 | 214 | 2022-07-07 | |
| 48. | 8856353 | Jabber al-Yassin | 1330 | 1330 | 0 | 117 | 2022-06-23 | |
| 49. | 8819492 | Vincent Langstraat | 1322 | 1322 | 0 | 119 | 2022-05-19 | |
| 50. | 8819514 | Willem Theunisse | 1310 | 1310 | 0 | 99 | 2022-04-28 | |
| 51. | 8863492 | Simon Kadijk | 1293 | 1293 | 0 | 58 | 2022-07-21 | |
| 52. | 8336097 | Stefan van der Waal | 1280 | 1280 | 0 | 48 | 2022-06-02 | |
| 53. | 8460166 | Marcel Klein | 1277 | 1277 | 0 | 301 | 2022-07-28 | |
| 54. | 7705907 | Henri Hartog | 1268 | 1268 | 0 | 711 | 2022-06-02 | |
| 55. | 8924289 | Rien Lodder | 1266 | 1266 | 0 | 27 | 2022-07-28 | |
| 56. | 8657869 | Ferhat Erdogan | 1262 | 1262 | 0 | 206 | 2022-07-28 | |
| 57. | 8493364 | Rik Versteeg | 1261 | 1261 | 0 | 143 | 2022-07-28 | |
| 58. | 8597457 | Tim de Waard | 1245 | 1245 | 0 | 195 | 2022-05-19 | |
| 59. | 8653942 | Karel Peursem | 1236 | 1236 | 0 | 150 | 2022-06-23 | |
| 60. | 8856375 | Bram Theunisse | 1221 | 1221 | 0 | 89 | 2022-06-23 | |
| 61. | 8703893 | Julian van Dieën | 1206 | 1206 | 0 | 165 | 2022-06-23 | |
| 62. | 8430618 | Michiel van den Berg | 1199 | 1199 | 0 | 218 | 2022-07-28 | |
| 63. | 8819503 | Sven Langstraat | 1191 | 1191 | 0 | 119 | 2022-05-19 | |
| 64. | 8806721 | Matthew Terlouw | 1180 | 1180 | 0 | 43 | 2022-06-23 | |
| 65. | 8886394 | Jurrian Verweij | 1178 | 1178 | 0 | 82 | 2022-06-23 | |
| 66. | 8839292 | Joas Berkhouwer | 1168 | 1168 | 0 | 111 | 2022-05-19 | |
| 67. | 8799054 | Jelle Peursem | 1162 | 1162 | 0 | 116 | 2022-05-19 | |
| 68. | 8899418 | Niels Theunisse | 1132 | 1132 | 0 | 36 | 2021-11-18 | |
| 69. | 8596654 | Ricardo Veen | 1125 | 1125 | 0 | 109 | 2022-06-02 | |
| 70. | 8918822 | Gerard van der Meijden | 1121 | 1121 | 0 | 54 | 2022-05-19 | |
| 71. | 8614276 | Johan Gijsen | 1098 | 1098 | 0 | 247 | 2022-04-21 | |
| 72. | 7792620 | Mark van Hulst | 1090 | 1090 | 0 | 645 | 2022-07-28 | |
| 73. | 7353236 | Leo Koppelaar | 1089 | 1089 | 0 | 678 | 2022-07-28 | |
| 74. | 8516651 | Joshua Terlouw | 1087 | 1087 | 0 | 35 | 2022-06-23 | |
| 75. | 8000010 | Julian Theunisse | 1086 | 1086 | 0 | 12 | 2022-06-23 | |
| 76. | 8839347 | Justin Sloots | 1085 | 1085 | 0 | 100 | 2022-06-23 | |
| 77. | 8886405 | Roël Koopman | 1080 | 1080 | 0 | 70 | 2022-06-23 | |
| 78. | 8616850 | Sharujan Ratnam | 1073 | 1073 | 0 | 187 | 2022-04-21 | |
| 79. | 8830371 | Mike Boom | 1070 | 1070 | 0 | 83 | 2022-02-10 | |
| 80. | 8282516 | Roland Kop | 1068 | 1068 | 0 | 332 | 2021-10-14 | |
| 81. | 8737971 | Joshua Koers | 1061 | 1061 | 0 | 16 | 2022-03-10 | |
| 82. | 8963746 | William Theunisse | 1055 | 1055 | 0 | 12 | 2022-06-23 | |
| 83. | 8918855 | Gabriël van Valen | 1053 | 1053 | 0 | 33 | 2022-04-21 | |
| 84. | 8000006 | Ryan Wiersma | 1037 | 1037 | 0 | 10 | 2021-11-18 | |
| 85. | 8918833 | Rik Slagboom | 1037 | 1037 | 0 | 18 | 2021-11-11 | |
| 86. | 8631854 | Bart van der Beek | 1035 | 1035 | 0 | 140 | 2022-03-24 | |
| 87. | 8796931 | Angel Theivendram | 1034 | 1034 | 0 | 120 | 2022-06-23 | |
| 88. | 8856386 | Merijn de Witte | 1018 | 1018 | 0 | 30 | 2022-06-23 | |
| 89. | 8851546 | Lieke de Rover | 1014 | 1014 | 0 | 45 | 2021-11-11 | |
| 90. | 8813343 | Shamiera Ratnam | 1003 | 1003 | 0 | 130 | 2022-06-23 | |
| 91. | 8760598 | Milan Kanthasamy | 1003 | 1003 | 0 | 131 | 2022-03-10 | |
| 92. | 8486885 | Cees Moes | 1003 | 1003 | 0 | 285 | 2022-05-19 | |
| 93. | 8956255 | Debbie Terlouw | 1000 | 1000 | 0 | 21 | 2022-03-24 | |
| 94. | 8851557 | Lavan Kamalaruban | 1000 | 1000 | 0 | 112 | 2022-06-23 | |
| 95. | 8000011 | Fleur | 1000 | 1000 | 0 | 1 | 2022-05-19 | |
| 96. | 8899429 | Isaac Theivendram | 1000 | 1000 | 0 | 51 | 2022-05-19 |
