Individual Calculations September 2022
 Janocha, Wieslaw  Total change: -34.50  Rating chartPersonal card
 Wroclaw OPEN A - Adolf Anderssen Chess Festival 2022 Wroclaw POL 2022-07-31
RcRownchangeKK*chgGame
 1970 2249 4.00 9 -3.45 10 -34.50 
  Czarniecka, Aleksandra 1923 POL0.001-0.8710-8.70 
  Barwinska, Ewa 1940 POL0.001-0.8610-8.60 
  Smietanska, Wiktoria c1919 POL1.0010.12101.20 
  Krawiec, Grzegorz 1849  * POL1.0010.08100.80 
  Kasprzak, Lukasz 1937 POL1.0010.14101.40 
  Kulesza, Andrzej 2051 POL0.001-0.7610-7.60 
  Meftahi, Houssem m2113 TUN0.501-0.1810-1.80 
  Fritz, Antoni 2000 POL0.501-0.3110-3.10 
  Madej, Marek 1994 POL0.001-0.8110-8.10 
 * 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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