Individual Calculations May 2019
 Czechowski, Jakub  Total change: 66.80  Rating chartPersonal card
 XV Lubuska Wiosna Szachowa Gorzow Wielkopolski POL 2019-04-17
RcRownchangeKK*chgGame
 1847 1894 5.50 7 1.67 40 66.80 
  Majdanski, Maksymilian 1720 POL1.0010.274010.80 
  Darnowski, Pawel 1494  * POL1.0010.08403.20 
  Swiderski, Radoslaw 2031 POL1.0010.684027.20 
  Bartnicki, Pawel 2096 POL0.5010.264010.40 
  Dzida, Kamil 1877 POL0.501-0.0240-0.80 
  Fengier, Winicjusz 1965 POL0.5010.10404.00 
  Przysiecki, Kajetan c1747 POL1.0010.304012.00 
 * 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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