Individual Calculations August 2017
 Rozak, Jakub  Total change: 0.00  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeRpKK*chgGame
 1270 0 3.50 7 0.00 1270   0.00 
  Arciszewska, Zuzanna 1194 POL1.0010.00 0.00 
  Michalowski, Patryk 1302 POL0.0010.00 0.00 
  Durak, Can 1218 TUR1.0010.00 0.00 
  Szczotka, Klara 1350 POL0.0010.00 0.00 
  Oklinski, Franciszek 1209 POL1.0010.00 0.00 
  Bartodziej, Mariusz 1322 POL0.5010.00 0.00 
  Szatkowski, Pawel 1294 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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