Individual Calculations September 2022
 Czarniecka, Aleksandra  Total change: 37.00  Rating chartPersonal card
 Wroclaw OPEN A - Adolf Anderssen Chess Festival 2022 Wroclaw POL 2022-07-31
RcRownchangeKK*chgGame
 2098 1923 4.50 9 1.85 20 37.00 
  Janocha, Wieslaw f2249 POL1.0010.872017.40 
  Djuric, Stefan g2277 SRB0.001-0.1120-2.20 
  Jankowiak, Piotr 2025 POL1.0010.642012.80 
  Zysko, Jan 2138 POL0.001-0.2320-4.60 
  Madej, Marek 1994 POL0.001-0.4020-8.00 
  Fritz, Antoni 2000 POL0.5010.11202.20 
  Madera, Mateusz 1940 POL1.0010.522010.40 
  Heinsohn, Michael 1952 GER0.5010.04200.80 
  Heinzel, Olaf m2306 GER0.5010.41208.20 

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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