Individual Calculations July 2010
 Kucheyda, Joerg  Total change: 11.70  Rating chartPersonal card
 17.Grossenbaumer Pfingstopen Duisburg GER 2010-05-21
RcRownchangeKK*chgGame
 2062 2103 3.50 5 0.78 15 11.70 
  Mundorf, Johannes 1892 GER1.0010.23153.45 
  Classen, Harald 2202 GER0.5010.14152.10 
  Van Der Valk, Reiner, Dr. 1872 GER1.0010.21153.15 
  Harff, Wilfried 2195 GER0.5010.13151.95 
  Mazarov, Juergen 2151 GER0.5010.07151.05 

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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