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 Speler: Jan Kerkhofs Leeftijd: 78 KNDB-rating per 1-7-2021: 947 Hoogste KNDB-rating ooit: 1056 All time gemiddelde KNDB-rating: 976 Virtuele KNDB-rating : 930 FMJD-rating: 1916 Hoogste FMJD-rating ooit: 1965 All time gemiddelde FMJD-rating: 1927 (Grafiek FMJD-rating in periode KNDB-rating) | |
| Datum | Toernooi | Tegenstander | Rat | We | Pt | R.ver | N.perc | N.pun | |||
| vr 06-08-2021 | Brunssum Open PLDB | Jacob de Vries | 1190 | 1 | - | 0 | -243 | 0.2 | 0.4 | ||
| za 07-08-2021 | Brunssum Open PLDB | Gregory de Vries | 565 | 1 | - | 0 | 382 | 0.91 | 1.82 | ||
| zo 08-08-2021 | Brunssum Open PLDB | Jeanet Stel | 868 | 1 | - | 2 | 79 | 0.61 | 1.22 | ||
| ma 09-08-2021 | Brunssum Open PLDB | Bas van Berkel | 1016 | 1 | - | 1 | -69 | 0.4 | 0.81 | ||
| di 10-08-2021 | Brunssum Open PLDB | Herk Vis | 922 | 1 | - | 1 | 25 | 0.53 | 1.07 | ||
| wo 11-08-2021 | Brunssum Open PLDB | Gerard Zijlema | 1069 | 1 | - | 0 | -122 | 0.33 | 0.67 | ||
| vr 13-08-2021 | Brunssum Open PLDB | Ludy Brink | 865 | 1 | - | 1 | 82 | 0.61 | 1.23 | ||
| za 14-08-2021 | Brunssum Open PLDB | Albert Mol | 381 | 1 | - | 1 | 566 | 0.98 | 1.95 | ||
| za 30-10-2021 | Nationale Clubcompetitie KNDB | Mathieu Plantin | 971 | 1 | - | 2 | -24 | 0.47 | 0.93 | ||
| za 13-11-2021 | Nationale Clubcompetitie KNDB | Theo Willemsen | 1075 | 1 | - | 1 | -128 | 0.33 | 0.65 | ||
| za 05-02-2022 | Nationale Clubcompetitie KNDB | Marcel Everloo | 1017 | 1 | - | 0 | -70 | 0.4 | 0.81 | ||
| za 19-02-2022 | Nationale Clubcompetitie KNDB | Ad Boot | 1067 | 1 | - | 0 | -120 | 0.34 | 0.67 | ||
| za 05-03-2022 | Nationale Clubcompetitie KNDB | Jacques Brouns | 1069 | 1 | - | 1 | -122 | 0.33 | 0.67 | ||
| za 19-03-2022 | Nationale Clubcompetitie KNDB | Toon Dielen | 1088 | 1 | - | 0 | -141 | 0.31 | 0.62 | ||
| zo 22-05-2022 | Salou Open Buitenland | Henk Kalk | 1282 | 1 | - | 0 | -335 | 0.12 | 0.24 | ||
| wo 25-05-2022 | Salou Open Buitenland | Harry Vredeveldt | 781 | 1 | - | 2 | 166 | 0.72 | 1.44 | ||
| do 26-05-2022 | Salou Open Buitenland | Arie van Genderen | 1101 | 1 | - | 1 | -154 | 0.29 | 0.59 | ||
| za 28-05-2022 | Salou Open Buitenland | Bert Habets | 1133 | 1 | - | 0 | -186 | 0.26 | 0.52 | ||
| Totaal: | 18 | - | 13 | 16.3 | |||||||
| Correctiefactor: | 5 | (389 p.) | |||||||||
| Berekening: | 13 | - | 16.3 x | 5= | -16.51 | ||||||
| Virtuele rating: | 930 | ||||||||||
| Ratinggem.: | 970 | Perc.: | 0.36 | Vers.: | -102 | ||||||
| Seizoenpr. rating: | 970 | + | -102 | 868 | |||||||
| * officiele KNDB-rating kan afwijkend zijn van virtuele rating in verband met nieuwe iRp-check | |||||||||||