Individual Calculations October 2008
 Overbeck, Christopher  Total change: 2.75  Rating chartPersonal card
 Sparkassen-Open Dortmund GER 2008-06-30
RcRownchangeKK*chgGame
 2043 1924 2.50 7 0.11 25 2.75 
  Naundorf, Maik 2124 GER0.001-0.2425-6.00 
  Goldenstein, Arnd 2012 GER0.001-0.3825-9.50 
  Kelbling, Philipp 2059 GER0.5010.18254.50 
  Bykovskij, Sergej 1950 GER0.001-0.4625-11.50 
  Herold, Hansjoerg 2051 GER0.5010.17254.25 
  Sieberg, Rolf 2004 GER0.5010.11252.75 
  Maniocha, Marek 2101 GER1.0010.732518.25 

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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