Individual Calculations October 2008
 Rehak, Jiri  Total change: -17.50  Rating chartPersonal card
 Open Ceska Trebova Ceska Trebova CZE 2008-08-08
RcRownchangeKK*chgGame
 2151 1927 0.50 5 -0.70 25 -17.50 
  Bejtovic, Jasmin f2277 BIH0.5010.39259.75 
  Tikkanen, Hans m2277 SWE0.001-0.1125-2.75 
  Majerik, Vladimir 1988 CZE0.001-0.4225-10.50 
  Kotyza, Bohumil 2002 CZE0.001-0.4025-10.00 
  Strasil, Pavel c2212 CZE0.001-0.1625-4.00 

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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