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| Player: Hendrik van der Zee Age: 52 Rating on 1-7-2018: 1406 Highest rating ever: 1530 Average rating all time: 1461 |  | |
| Date | Tournament | Opponent | Rat | Ga | Pt | R.diff. | N.perc | N.pts | |||
| sa 15-09-2018 | Dutch Teamcompetition KNDB | Martijn de Leeuw | 1364 | 1 | - | 1 | 42 | 0.56 | 1.12 | ||
| sa 29-09-2018 | Dutch Teamcompetition KNDB | Teun van de Krol | 1343 | 1 | - | 2 | 63 | 0.59 | 1.17 | ||
| sa 13-10-2018 | Dutch Teamcompetition KNDB | Erwin van Hierden | 1373 | 1 | - | 1 | 33 | 0.55 | 1.09 | ||
| sa 10-11-2018 | Dutch Teamcompetition KNDB | Emiel Leijser | 1266 | 1 | - | 2 | 140 | 0.69 | 1.38 | ||
| sa 24-11-2018 | Dutch Teamcompetition KNDB | Simon Harmsma | 1089 | 1 | - | 2 | 317 | 0.87 | 1.73 | ||
| sa 08-12-2018 | Dutch Teamcompetition KNDB | Jan van de Veen | 1152 | 1 | - | 1 | 254 | 0.81 | 1.63 | ||
| sa 19-01-2019 | Dutch Teamcompetition KNDB | Hin Wong | 1364 | 1 | - | 1 | 42 | 0.56 | 1.12 | ||
| sa 26-01-2019 | Dutch Teamcompetition KNDB | Gil Salomé | 1424 | 1 | - | 1 | -18 | 0.47 | 0.95 | ||
| sa 02-02-2019 | Dutch Teamcompetition KNDB | Jeroen Kos | 1330 | 1 | - | 1 | 76 | 0.6 | 1.21 | ||
| sa 16-02-2019 | Dutch Teamcompetition KNDB | Guido van den Berg | 1274 | 1 | - | 1 | 132 | 0.68 | 1.36 | ||
| Total: | 10 | - | 13 | 12.75 | |||||||
| Correctionfactor: | 5 | (615 g.) | |||||||||
| Calculation: | 13 | - | 12.75 x | 5= | 1.24 | ||||||
| Virtual rating: | 1407 | ||||||||||
| Aver.rating: | 1298 | Perc.: | 0.65 | Diff.: | 110 | ||||||
| TPR: | 1298 | + | 110 | 1408 | |||||||
| * official KNDB-rating can be not the same as virtual rating because of new iRp-check | |||||||||||