Individual Calculations January 2009
 Perasin, Marian  Total change: -2.50  Rating chartPersonal card
 OPEN Tatry 2008 Tatranske Zruby SVK 2008-09-27
RcRownchangeKK*chgGame
 2005 1871 2.50 8 -0.10 25 -2.50 
  Stradej, Vlastimil 2131 CZE0.001-0.1825-4.50 
  Marsina, Stefan 1990 SVK0.5010.16254.00 
  Krutina, Miroslav 1999 CZE0.001-0.3325-8.25 
  Pilatik, Michal 2006 SVK0.5010.18254.50 
  Goga, Frantisek 1975 SVK0.001-0.3625-9.00 
  Hagara, Vladimir 1969 SVK0.5010.13253.25 
  Polomis, Zdenek 1975 CZE0.5010.14253.50 
  Smehlik, Jaroslav 1991 CZE0.5010.16254.00 

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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