Individual Calculations September 2009
 Laube, Reiner  Total change: -55.50  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2017 2169 4.00 9 -2.22 25 -55.50 
  Hansch, Karsten 1831 GER1.0010.12253.00 
  Hausrath, Daniel m2519 GER0.001-0.1125-2.75 
  Strathoff, Jens 2060 GER0.001-0.6525-16.25 
  Lange, David 1978 NOR0.501-0.2525-6.25 
  Kelm, Marcel 1969 GER0.501-0.2625-6.50 
  Fichtner, Ewald 1942 GER0.501-0.2925-7.25 
  Hansch, Stephan 1793 GER0.501-0.4125-10.25 
  Barskij, Aleksandr 2003 GER0.501-0.2225-5.50 
  Schmitz, Martin 2060 GER0.501-0.1525-3.75 

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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