Individual Calculations August 2017
 Wiraszka, Michal  Total change: 0.00  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeRpKK*chgGame
 1156 0 2.00 8 0.00 963   0.00 
  Wrzodak, Jaroslaw 1296 POL0.0010.00 0.00 
  Berdyga, Mariusz 1195 POL0.0010.00 0.00 
  Szopa, Andrzej 1079 POL1.0010.00 0.00 
  Bartodziej, Bartosz 1210 POL0.0010.00 0.00 
  Warchol, Kamil 1150 POL0.0010.00 0.00 
  Derylo, Maksymilian 1039 POL0.0010.00 0.00 
  Seemann, Pola 1139 POL1.0010.00 0.00 
  Cuper, Janina 1140 POL0.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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