Individual Calculations August 2023
 Wilgosz, Jan  Total change: 20.80  Rating chartPersonal card
 CZECH OPEN 2023 - B Pardubice CZE 2023-07-22
RcRownchangeKK*chgGame
 1753 1611 4.00 9 1.04 20 20.80 
  Valkovic, Marek 1883 CZE0.001-0.1720-3.40 
  Schwartz, Michael 1286 RSA1.0010.13202.60 
  Perutka, Tomas 1792 CZE1.0010.742014.80 
  Liskiewicz, Jakub 1877 POL0.001-0.1820-3.60 
  Schaefer, Maik 1943 GER0.001-0.1220-2.40 
  Akladius, Kyrillus 1276 GER0.501-0.3820-7.60 
  Kraus, Ondrej 2009 CZE1.0010.922018.40 
  Bednar, Milos 1832 CZE0.001-0.2220-4.40 
  Kuehn, Viktoria 1877 GER0.5010.32206.40 

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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