Individual Calculations May 2017
 Kowalski, Kacper  Total change: 67.60  Rating chartPersonal card
 XII LUBUSKA WIOSNA SZACHOWA'2017 Gorzow Wlkp. POL 2017-04-11
RcRownchangeKK*chgGame
 1320 1112 3.50 7 1.69 40 67.60 
  Kugler, Pawel 1512  * POL0.001-0.0840-3.20 
  Duczmanska, Nadzieja 1249 POL1.0010.684027.20 
  Majdanski, Maksymilian 1512  * POL0.001-0.0840-3.20 
  Siekanska, Maria 1257 POL0.5010.19407.60 
  Siekanska, Zuzanna 1185 POL1.0010.604024.00 
  Zalucka, Emilia 1356 POL0.001-0.2040-8.00 
  Kaminski, Jakub 1170 POL1.0010.584023.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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