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| Speler: Gerard Peroti Leeftijd: 62 Rating per 1-7-2017: 1018 Hoogste rating ooit: 1027 All time gemiddelde: 984 |  | |
| Datum | Toernooi | Tegenstander | Rat | We | Pt | R.ver | N.perc | N.pun | |||
| zo 16-07-2017 | RotterDamsOpen ZHDB | Steven den Hollander | 1274 | 1 | - | 0 | -256 | 0.19 | 0.37 | ||
| ma 17-07-2017 | RotterDamsOpen ZHDB | Hedwig Callender | 825 | 1 | - | 2 | 193 | 0.75 | 1.5 | ||
| di 18-07-2017 | RotterDamsOpen ZHDB | Iwan Fung | 1066 | 1 | - | 1 | -48 | 0.43 | 0.87 | ||
| wo 19-07-2017 | RotterDamsOpen ZHDB | Frans Teijn | 1070 | 1 | - | 1 | -52 | 0.43 | 0.86 | ||
| wo 19-07-2017 | RotterDamsOpen ZHDB | Anton Schotanus | 1296 | 1 | - | 0 | -278 | 0.17 | 0.33 | ||
| do 20-07-2017 | RotterDamsOpen ZHDB | Jan T. Terpstra | 997 | 1 | - | 1 | 21 | 0.53 | 1.06 | ||
| vr 21-07-2017 | RotterDamsOpen ZHDB | Anton van Berkel | 1412 | 1 | - | 0 | -394 | 0.08 | 0.17 | ||
| za 22-07-2017 | RotterDamsOpen ZHDB | Robby Koendjbiharie | 947 | 1 | - | 1 | 71 | 0.6 | 1.2 | ||
| wo 27-09-2017 | Provinciale Clubcompetitie ZHDB | Ratan Ganeshie | 944 | 1 | - | 2 | 74 | 0.6 | 1.2 | ||
| ma 23-10-2017 | Provinciale Clubcompetitie ZHDB | Martijn van der Klis | 1273 | 1 | - | 0 | -255 | 0.19 | 0.37 | ||
| wo 08-11-2017 | Provinciale Clubcompetitie ZHDB | Andries van der Wal | 696 | 1 | - | 2 | 322 | 0.87 | 1.74 | ||
| wo 22-11-2017 | Provinciale Clubcompetitie ZHDB | Arie van der Knaap | 956 | 1 | - | 0 | 62 | 0.59 | 1.17 | ||
| za 09-12-2017 | Nationale Clubcompetitie KNDB | Jos Eggen | 1211 | 1 | - | 0 | -193 | 0.25 | 0.5 | ||
| wo 13-12-2017 | Provinciale Clubcompetitie ZHDB | Radjinder Jharap | 1128 | 1 | - | 0 | -110 | 0.35 | 0.7 | ||
| wo 07-03-2018 | Open Delfland DOS Delft | Henk Valk | 1012 | 1 | - | 0 | 6 | 0.51 | 1.02 | ||
| wo 21-03-2018 | Open Delfland DOS Delft | Loek Tillemans | 981 | 1 | - | 0 | 37 | 0.55 | 1.1 | ||
| wo 11-04-2018 | Open Delfland DOS Delft | Soelinder Jagram | 1129 | 1 | - | 2 | -111 | 0.35 | 0.7 | ||
| wo 18-04-2018 | Open Delfland DOS Delft | Johan Pronk | 972 | 1 | - | 2 | 46 | 0.56 | 1.13 | ||
| Totaal: | 18 | - | 14 | 15.98 | |||||||
| Correctiefactor: | 5 | (468 p.) | |||||||||
| Berekening: | 14 | - | 15.98 x | 5= | -9.91 | ||||||
| Virtuele rating: | 1008 | ||||||||||
| Ratinggem.: | 1066 | Perc.: | 0.39 | Vers.: | -81 | ||||||
| Seizoenpr. rating: | 1066 | + | -81 | 985 | |||||||
| * officiele KNDB-rating kan afwijkend zijn van virtuele rating in verband met nieuwe iRp-check | |||||||||||