Individual Calculations March 2010
 Gorniak, Janusz  Total change: -6.50  Rating chartPersonal card
 Meisterturnier Oberfranken Lichtenfels/Schney GER 2010-01-03
RcRownchangeKK*chgGame
 2084 1940 1.00 4 -0.26 25 -6.50 
  Urytskyy, Arkadiy 2172 GER0.001-0.2125-5.25 
  Niemetz, Alexander 2008 GER1.0010.592514.75 
  Boss, Igor 2128 GER0.001-0.2625-6.50 
  Shashkin, Igor 2027 GER0.001-0.3825-9.50 

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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