Individual Calculations July 2011
 Wilk, Krzysztof  Total change: 7.50  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA OKREGOWA SENIOROW woj. Slaskie POL 2011-02-13
RcRownchangeKK*chgGame
 1885 2076 2.00 2 0.50 15 7.50 
  Olbrich, Roman 1900 POL1.0010.27154.05 
  Jastrzebski, Tomasz 1869 POL1.0010.23153.45 

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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