Individual Calculations July 2009
 Haude, Ruediger  Total change: 4.50  Rating chartPersonal card
 NRW-Klasse Gruppe 1 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2181 2051 1.50 4 0.18 25 4.50 
  Wagenknecht, Uwe 2185 GER0.5010.18254.50 
  Strozewski, Frank 2073 GER1.0010.532513.25 
  Haves, Reinhard 2181 GER0.001-0.3225-8.00 
  Peschlow, Patrick f2285 GER0.001-0.2125-5.25 

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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