Individual Calculations September 2009
 Deinert, Wolfgang  Total change: 12.60  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2113 1833 2.00 7 0.84 15 12.60 
  Rueberg, Jobst f2171 GER0.001-0.1215-1.80 
  Heinzel, Peter 2068 GER0.001-0.2115-3.15 
  Schorra, Helmut 2128 GER0.5010.35155.25 
  Busche, Klaus 2084 GER0.5010.31154.65 
  Juziak, Peter 2124 GER1.0010.851512.75 
  Kaiser, Richard 2134 GER0.001-0.1515-2.25 
  Krueger, Andre 2085 GER0.001-0.1915-2.85 

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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