Individual Calculations April 2020
 Delega, Tomasz  Total change: 8.20  Rating chartPersonal card
 224th YMCA Winter 2020-A Warszawa POL 2020-01-10
RcRownchangeKK*chgGame
 2005 1974 5.00 10 0.41 20 8.20 
  Szwaj, Jacek 1937 POL1.0010.45209.00 
  Warszawski, Bartosz 2172 POL0.001-0.2420-4.80 
  Matyszkiewicz, Wiktor 1902 POL1.0010.40208.00 
  Liberadzki, Slawomir 1981 POL1.0010.512010.20 
  Ossolinski, Ziemowit 1880 POL0.001-0.6320-12.60 
  Chalupnik, Marcin 2165 POL0.001-0.2520-5.00 
  Derylo, Kamil 2099 POL0.001-0.3320-6.60 
  Szewczyk, Mariusz 2022 POL0.001-0.4320-8.60 
  Szwaj, Justyna 1840 POL1.0010.32206.40 
  Choroszej, Aleksander 2055 POL1.0010.612012.20 

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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