Individual Calculations September 2010
 Kowalik, Waldemar  Total change: -1.20  Rating chartPersonal card
 Otwarte Mistrzostwa WKSz Hetman Wroclaw Wroclaw POL 2010-07-07
RcRownchangeKK*chgGame
 1773 1786 4.00 8 -0.08 15 -1.20 
  Januszewski, Tomasz 1965 POL0.5010.23153.45 
  Jagiela, Piotr 1889 POL1.0010.64159.60 
  Bes, Michal 1946 POL0.001-0.2915-4.35 
  Zombirt, Filip 1892 POL1.0010.64159.60 
  Wielosz, Jaroslaw 1874 POL0.001-0.3815-5.70 
  Skrzypinski, Maciej 1535 POL0.501-0.3115-4.65 
  Majewski, Piotr 1535 POL0.001-0.8115-12.15 
  Maczka, Miroslawa 1548 POL1.0010.20153.00 

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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