Rapid: Individual Calculations January 2017
 Cyra, Dariusz  Total change: -8.20  Rating chartPersonal card
 II Mistrzostwa Polski Administracji Publicznej - szachy szybkie Warszawa POL 2016-12-10
RcRownchangeKK*chgGame
 1998 1685 0.00 3 -0.41 20 -8.20 
  Ciemniak, Krzysztof 2034 POL0.001-0.1120-2.20 
  Kedzierski, Slawomir 1973 POL0.001-0.1620-3.20 
  Sciborowski, Miroslaw 1988 POL0.001-0.1420-2.80 

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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