Individual Calculations April 2008
 Duemmke, Juergen  Total change: 0.15  Rating chartPersonal card
 24.Internat.Travemuender Schach-Open Travemuende GER 2007-12-27
RcRownchangeKK*chgGame
 2055 2051 1.00 2 0.01 15 0.15 
  Ivanov, Mickhail g2401 RUS0.001-0.1115-1.65 
  Klausch, Uwe 1708 GER1.0010.12151.80 

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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