Individual Calculations November 2010
 Grubecki, Marek  Total change: 0.00  Rating chartPersonal card
 Otwarte Miestrzostwa Powiatu Toruñskiego Chelmza POL 2010-10-08
RcRownchangeRpKK*chgGame
 1808 0 1.50 4 0.00 1721   0.00 
  Darowicki, Mariusz 1914 POL0.0010.00 0.00 
  Strzyzewski, Adam 1703 POL1.0010.00 0.00 
  Starzynski, Waldemar 1840 POL0.0010.00 0.00 
  Kowal, Mieczyslaw 1774 POL0.5010.00 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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