Individual Calculations July 2008
 Kubica, Viktor  Total change: -5.70  Rating chartPersonal card
 SVK extraleague 2007/08 Various SVK 2007-10-20
RcRownchangeKK*chgGame
 2241 2119 1.00 4 -0.38 15 -5.70 
  Kovacik, Emil 2167 SVK0.5010.07151.05 
  Madar, Martin 2091 SVK0.501-0.0415-0.60 
  Kantorik, Marian m2345 SVK0.001-0.2115-3.15 
  Petran, Peter m2360 SVK0.001-0.2015-3.00 

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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