Individual Calculations July 2021
 Kwapisiewicz, Wojciech  Total change: -7.60  Rating chartPersonal card
 IV Liga Dolnoslaska 2020/2021 - okreg wroclawski r 3-6 Dolny Slask POL 2021-05-28
RcRownchangeKK*chgGame
 1752 1876 1.50 3 -0.38 20 -7.60 
  Dytman, Radoslaw 1844 POL0.501-0.0420-0.80 
  Lukasiewicz, Aleksander 1936 POL0.001-0.4220-8.40 
  Kabarowski, Tomasz Maciej 1476  * POL1.0010.08201.60 
 * 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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