Individual Calculations April 2009
 Lares, Harald  Total change: -3.60  Rating chartPersonal card
 7.Internationales Mannheimer Open Mannheim GER 2008-12-26
RcRownchangeKK*chgGame
 1901 2094 3.50 5 -0.24 15 -3.60 
  Tran, Thanh Kien 1863 GER0.501-0.2915-4.35 
  Collet, Martin 1870 GER1.0010.22153.30 
  Steblin, Daniel 1946 GER0.501-0.2015-3.00 
  Schoebel-Kroehn, Wilfried 1906 GER0.501-0.2415-3.60 
  Rowland, Anthony 1919 GER1.0010.27154.05 

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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