Rapid: Individual Calculations January 2015
 Bednarczyk, Alicja  Total change: -17.60  Rating chartPersonal card
 European Rapid Chess Championship 2014 Wroclaw POL 2014-12-20
RcRownchangeKK*chgGame
 1827 1537 0.50 7 -0.88 20 -17.60 
  Varga, Klara wm1937  * HUN0.001-0.0820-1.60 
  Stawarz, Pawel 1937  * POL0.001-0.0820-1.60 
  Gigola, Jacek 1892 POL0.001-0.1120-2.20 
  Korosciel, Aneta 1937  * POL0.001-0.0820-1.60 
  Arndt, Olaf 1937  * GER0.5010.42208.40 
  Armstrong, Malcolm J 1937  * ENG0.001-0.0820-1.60 
  Ziolkowski, Cyprian 1210 POL0.001-0.8720-17.40 
 * 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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