Individual Calculations April 2018
 Krasiewicz, Robert  Total change: 33.20  Rating chartPersonal card
 Otwarta Liga Mazowiecka 2017-2018 Warszawa POL 2017-12-03
RcRownchangeKK*chgGame
 1867 2007 7.50 9 1.66 20 33.20 
  Iwaszkiewicz, Krzysztof 1607  * POL1.0010.08201.60 
  Koziol, Pawel 1931 POL1.0010.40208.00 
  Parczewski, Janusz 1883 POL1.0010.33206.60 
  Zbrzeski, Piotr 1777 POL1.0010.21204.20 
  Grzadka, Artur 1607  * POL1.0010.08201.60 
  Seliga, Mariusz 1607  * POL1.0010.08201.60 
  Duch, Mariusz 2229 POL0.001-0.2220-4.40 
  Maj, Pawel 2079 POL1.0010.602012.00 
  Maj, Pawel 2079 POL0.5010.10202.00 
 * 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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