Individual Calculations November 2010
 Bosboom, Harold  Total change: 34.50  Rating chartPersonal card
 21.Internat.Gocher Open 2010 Goch GER 2010-09-30
RcRownchangeKK*chgGame
 2054 1896 3.50 7 1.38 25 34.50 
  Hulshof, Peter 2191 NED0.5010.35258.75 
  Bussard, Christian 2106 GER1.0010.772519.25 
  Stuemer, Paul 2121 GER0.001-0.2225-5.50 
  Krebel, Christoph 2083 GER0.001-0.2625-6.50 
  Valenta, Richard 1732 GER1.0010.28257.00 
  Koch, Frank 2041 GER0.5010.19254.75 
  Esser, Jochen 2106 GER0.5010.27256.75 

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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