Individual Calculations September 2009
 Wolnik, Karol  Total change: -21.50  Rating chartPersonal card
 Otwarte Mistrzostwa KKSz Seniorow Krakow POL 2009-08-12
RcRownchangeKK*chgGame
 1781 1600 0.50 5 -0.86 25 -21.50 
  Zaskalski, Dawid 1869 POL0.001-0.1725-4.25 
  Tikhonov, Valeri 1824 RUS0.001-0.2225-5.50 
  Zmorzyski, Bohdan 1678 POL0.5010.11252.75 
  Pintal, Tomasz 1863 POL0.001-0.1825-4.50 
  Kosztyla, Andrzej 1673 POL0.001-0.4025-10.00 

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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