Individual Calculations July 2010
 Szewczyk, Mariusz  Total change: 5.85  Rating chartPersonal card
 Liga Mazowiecka 2009/2010 Mazowieckie POL 2009-11-29
RcRownchangeKK*chgGame
 1888 1724 0.50 3 -0.37 15 -5.55 
  Bajkowski, Marcin 1867 POL0.001-0.3115-4.65 
  Nojszewski, Adam 1985 POL0.5010.32154.80 
  Zbrzeski, Piotr 1813 POL0.001-0.3815-5.70 

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)
 
 IV turniej Cztery Pory Roku o Puchar Burmistrza Ursusa Warszawa - Ursus POL 2010-05-29
RcRownchangeKK*chgGame
 1847 1737 3.50 7 0.76 15 11.40 
  Strzemiecki, Zbigniew f2137  * POL0.001-0.0815-1.20 
  Trocha, Adam 1525 POL1.0010.23153.45 
  Matuszewski, Maciej 1594 POL1.0010.31154.65 
  Adamski, Jan m2137  * POL0.001-0.0815-1.20 
  Kozakow, Mikolaj 1533 POL1.0010.24153.60 
  Rogala, Robert 2056 POL0.001-0.1315-1.95 
  Sujkowski, Pawel 1944 POL0.5010.27154.05 
 * 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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