Individual Calculations May 2012
 Buckels, Valentin  Total change: 73.80  Rating chartPersonal card
 Schloss-Open B 2012 Werther GER 2012-03-30
RcRownchangeKK*chgGame
 1999 1731 2.50 5 1.62 30 48.60 
  Bjerre, Tavs 1962 DEN0.5010.29308.70 
  Hofene, Dieter 2077 GER0.001-0.1130-3.30 
  Langenhop, Lars 1988 GER0.001-0.1830-5.40 
  Wallhof, Dieter 2020 GER1.0010.843025.20 
  Stepa, Rainer 1948 GER1.0010.783023.40 

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)
 
NOTE: K factor changed
 Oberhausener Oster-Open 2012 Oberhausen GER 2012-04-05
RcRownchangeKK*chgGame
 2047 1731 2.50 6 1.68 15 25.20 
  Meessen, Max 2131  * GER0.001-0.0815-1.20 
  Supplieth, Peter 2022 GER0.5010.35155.25 
  Gorman, Stephen 1983 GER1.0010.811512.15 
  Hermanowski, Mark 2040 GER1.0010.861512.90 
  Fehmer, Carsten 2089 GER0.001-0.1015-1.50 
  Ritter, Uwe 2016 GER0.001-0.1615-2.40 
 * 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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