Individual Calculations April 2009
 Belkhodja, Slim  Total change: 9.90  Rating chartPersonal card
 Kaiser Open Bad Ems 2009 Bad Ems GER 2009-02-28
RcRownchangeKK*chgGame
 2174 2469 8.50 9 0.99 10 9.90 
  Tepe, Josef 2122 GER1.0010.11101.10 
  Gruettner, Ralf 2119 GER1.0010.11101.10 
  Welz, Peter Dr. f2232 GER1.0010.20102.00 
  Van, Der Weide Karel g2472 NED0.5010.00100.00 
  Richter, Goetz 2119 GER1.0010.11101.10 
  Haase, Reinhard 2145 GER1.0010.13101.30 
  Toenniges, Thomas 2119 GER1.0010.11101.10 
  Schmidt, Waldemar 2119 GER1.0010.11101.10 
  Hoffmann, Thomas 2119 GER1.0010.11101.10 

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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