Individual Calculations April 2013
 Koubek, Vaclav  Total change: -7.65  Rating chartPersonal card
 2. liga - B 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2157 2095 2.00 6 -0.51 15 -7.65 
  Kolar, Pavel 2141 CZE0.001-0.4415-6.60 
  Vaculik, Martin f2277 CZE0.5010.24153.60 
  Crha, Ondrej 2123 CZE0.5010.04150.60 
  Fiala, Jaroslav 2207 CZE0.001-0.3515-5.25 
  Safarik, Jakub 2052 CZE1.0010.44156.60 
  Lastovka, Jan 2141 CZE0.001-0.4415-6.60 

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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