Individual Calculations September 2010
 Scharff, Klaus  Total change: 4.50  Rating chartPersonal card
 Cologne-Chess-Days 2010 Koeln GER 2010-08-20
RcRownchangeKK*chgGame
 2106 2051 2.00 4 0.30 15 4.50 
  Linhart, Wolfgang 2184 GER1.0010.681510.20 
  Bub, Volker 2193 GER0.001-0.3115-4.65 
  Freundlieb, Thomas 2077 GER0.001-0.4615-6.90 
  Linke, Michael 1968 GER1.0010.39155.85 

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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