Individual Calculations July 2011
 Lach, Marek  Total change: 0.00  Rating chartPersonal card
 Z Szachami Przez Polskê - SUDETY 2011 Szklarska Poreba POL 2011-05-29
RcRownchangeRpKK*chgGame
 1808 0 2.00 8 0.00 1615   0.00 
  Zurel, Maxim 1852 ISR0.0010.00 0.00 
  Swiderski, Radoslaw 1817 POL1.0010.00 0.00 
  Wisniowska, Klaudia 2022 POL0.0010.00 0.00 
  Koitka, Jakub 1920 POL0.0010.00 0.00 
  Bernaszuk, Krzysztof 1552 POL0.5010.00 0.00 
  Adaszewski, Pawel 1706 POL0.5010.00 0.00 
  Musialkiewicz, Pawel 1970 POL0.0010.00 0.00 
  Gradalski, Bartosz 1627 POL0.0010.00 0.00 

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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