Individual Calculations May 2019
 Swiderski, Radoslaw  Total change: -14.00  Rating chartPersonal card
 XV Lubuska Wiosna Szachowa Gorzow Wielkopolski POL 2019-04-17
RcRownchangeKK*chgGame
 1820 2031 4.50 7 -0.70 20 -14.00 
  Zalucka, Emilia 1631  * POL1.0010.08201.60 
  Przysiecki, Kajetan c1747 POL1.0010.16203.20 
  Czechowski, Jakub 1894 POL0.001-0.6820-13.60 
  Tarawski, Adrian 1631  * POL1.0010.08201.60 
  Bartnicki, Pawel 2096 POL0.001-0.4120-8.20 
  Dzida, Kamil 1877 POL0.501-0.2120-4.20 
  Gigola, Jacek 1866 POL1.0010.28205.60 
 * 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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