Individual Calculations April 2020
 Pawelec, Bartosz  Total change: 33.20  Rating chartPersonal card
 Mistrzostwa Polski Niewidomych i Slabowidzacych 2020 Ustron POL 2020-03-08
RcRownchangeKK*chgGame
 1946 1985 6.50 9 1.66 20 33.20 
  Polakowski, Janusz 1585  * POL1.0010.08201.60 
  Filipiak, Rajmund 1686 POL1.0010.15203.00 
  Kulpinski, Piotr 1883 POL1.0010.36207.20 
  Stachanczyk, Jacek m2127 POL0.5010.19203.80 
  Czajkowski, Adam 2237 POL0.5010.31206.20 
  Wolanski, Michal 1994 POL0.5010.01200.20 
  Chojnowski, Marcin 2020 POL0.5010.05201.00 
  Dukaczewski, Piotr m2187 POL0.5010.26205.20 
  Stankiewicz, Edward 1791 POL1.0010.25205.00 
 * 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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