Individual Calculations March 2012
 Sadowski, Krzysztof  Total change: -25.65  Rating chartPersonal card
 RYBNIK CHESS CLASSIC 2012 - OPEN Rybnik POL 2012-02-07
RcRownchangeKK*chgGame
 1687 1899 3.50 7 -1.71 15 -25.65 
  Slezinski, Nikodem 1527 POL1.0010.10151.50 
  Lewicki, Miroslaw c2222 POL0.001-0.1315-1.95 
  Szurek, Dagmara 1642 POL0.501-0.3215-4.80 
  Pham, Juliusz 1726 POL0.001-0.7315-10.95 
  Cieslak, Wiktoria 1499  * POL1.0010.08151.20 
  Stebel, Agata 1565 POL1.0010.12151.80 
  Szymanowski, Igor 1625 POL0.001-0.8315-12.45 
 * 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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