Individual Calculations September 2009
 Vogel, Robert  Total change: -3.90  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 2040 2318 5.50 7 -0.26 15 -3.90 
  Kapp, Frank 1918  * GER0.001-0.9215-13.80 
  Kohlmeyer, Dagobert 1918  * GER1.0010.08151.20 
  Mai, Andreas 1950 GER1.0010.10151.50 
  Zschaebitz, Klaus f2101 GER0.501-0.2815-4.20 
  Welz, Peter, Dr. f2101 GER1.0010.22153.30 
  Sabrowski, Uwe 2127 GER1.0010.25153.75 
  Schaefer, Erik 2164 GER1.0010.29154.35 
 * 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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