Individual Calculations March 2012
 Tylecek, Drahomir  Total change: -10.95  Rating chartPersonal card
 Vanoce open 2011 Poruba CZE 2011-12-25
RcRownchangeKK*chgGame
 2091 1940 0.50 4 -0.73 15 -10.95 
  Karhanek, Pavel 2207 CZE0.001-0.1815-2.70 
  Ockay, Tomas 2166 CZE0.001-0.2115-3.15 
  Kopta, Jiri 1995 CZE0.001-0.4215-6.30 
  Borovicka, Bohumil 1997 CZE0.5010.08151.20 

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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