Individual Calculations March 2010
 Kahn, Peter  Total change: -3.15  Rating chartPersonal card
 12.Europaeische Senioren Mannschaftsmeisterschaft Dresden GER 2010-02-10
RcRownchangeKK*chgGame
 2120 2075 2.00 5 -0.21 15 -3.15 
  Stepak, Yedael f2236 ISR0.5010.21153.15 
  Ohrn, Stellan 1991 SWE0.501-0.1215-1.80 
  Laco, Giuseppe 2080 ITA0.001-0.4915-7.35 
  Meiwald, Gerhard 2055 GER0.501-0.0315-0.45 
  Sorensen, Bent 2240 DEN0.5010.22153.30 

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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