Individual Calculations May 2011
 Grave, Frank  Total change: -5.25  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen Oberhausen GER 2011-04-21
RcRownchangeKK*chgGame
 1902 1958 2.00 4 -0.21 25 -5.25 
  Graw, Christopher 2257 GER0.001-0.1525-3.75 
  Wickenfeld, Udo 1558  * GER1.0010.08252.00 
  Krenz, Tomas 1715 GER1.0010.20255.00 
  Heinzel, Peter 2078 GER0.001-0.3425-8.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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