Individual Calculations December 2013
 Westerberg, Claes-Goran  Total change: -4.50  Rating chartPersonal card
 Liberec Open 2013 Liberec CZE 2013-10-26
RcRownchangeKK*chgGame
 1921 1998 5.00 9 -0.30 15 -4.50 
  Frej, Zofia 1634 POL0.501-0.4015-6.00 
  Baraniuk, Andrej 1673 UKR1.0010.13151.95 
  Golcman, Evgeny 2231 RUS0.001-0.2115-3.15 
  Lacha, Jan 1866 CZE0.501-0.1815-2.70 
  Svec, Ludek 1763 CZE1.0010.21153.15 
  Zdrazil, Bohumir 1873 CZE0.501-0.1715-2.55 
  Liska-Jun., Jiri 1865 CZE1.0010.32154.80 
  Yakimenko, Alexander A. 2212 RUS0.5010.27154.05 
  Kaderabek, Jiri 2173 CZE0.001-0.2715-4.05 

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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