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| Player: Frerik Andriessen Rating on 1-7-2019: 1418 Highest rating ever: 1428 Average rating all time: 1320 |  | |
| Date | Tournament | Opponent | Rat | Ga | Pt | R.diff. | N.perc | N.pts | |||
| sa 05-10-2019 | Dutch Teamcompetition KNDB | Kevin Machtelinck | 1430 | 1 | - | 1 | -12 | 0.48 | 0.97 | ||
| Total: | 1 | - | 1 | 0.97 | |||||||
| Correctionfactor: | 5 | (435 g.) | |||||||||
| Calculation: | 1 | - | 0.97 x | 5= | 0.17 | ||||||
| Virtual rating: | 1418 | ||||||||||
| Aver.rating: | 1430 | Perc.: | 0.5 | Diff.: | 0 | ||||||
| TPR: | |||||||||||
| * official KNDB-rating can be not the same as virtual rating because of new iRp-check | |||||||||||