Individual Calculations May 2011
 Schlenter, Ruediger  Total change: -2.00  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen Oberhausen GER 2011-04-21
RcRownchangeKK*chgGame
 2149 1902 0.50 3 -0.08 25 -2.00 
  Naundorf, Maik 2131 GER0.001-0.2125-5.25 
  Schroeder, Wilfried 2145 GER0.001-0.2025-5.00 
  Heidel, Andre Nicolas 2170 GER0.5010.33258.25 

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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