Individual Calculations December 2013
 Lacha, Jan  Total change: 25.80  Rating chartPersonal card
 Liberec Open 2013 Liberec CZE 2013-10-26
RcRownchangeKK*chgGame
 2007 1866 4.00 7 1.72 15 25.80 
  Cip, Dalibor 2088 CZE0.5010.28154.20 
  Paldus, Petr 2007 CZE0.5010.19152.85 
  Westerberg, Claes-Goran 1998 SWE0.5010.18152.70 
  Suchomel, Ales 2087 CZE1.0010.781511.70 
  Kucera, Petr 2224 CZE0.001-0.1015-1.50 
  Haase, Pavel 1681 CZE1.0010.26153.90 
  Vaclavicek, Lukas 1961 CZE0.5010.13151.95 

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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