Individual Calculations May 2013
 Kopicka, Karel  Total change: -7.05  Rating chartPersonal card
 Prebor prahy 2012/2013 - Preborova skupina Praha CZE 2013-01-07
RcRownchangeKK*chgGame
 2139 2135 3.00 7 -0.47 15 -7.05 
  Dolezal, Martin f2237 CZE0.001-0.3615-5.40 
  Illetsko, Jaroslav 2177 CZE0.5010.06150.90 
  Kratky, Jiri 2167 CZE0.001-0.4615-6.90 
  Kotrba, Tomas 2121 CZE0.001-0.5215-7.80 
  Kacmarik, Lukas 2152 CZE0.5010.02150.30 
  Valickova, Martina 2064 CZE1.0010.40156.00 
  Jarrah, Kamal 2053 CZE1.0010.39155.85 

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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