Individual Calculations May 2015
 Wewers, Reinhard  Total change: -56.20  Rating chartPersonal card
 Oster-Open 2015 Oberhausen Oberhausen GER 2015-04-02
RcRownchangeKK*chgGame
 1823 2174 2.50 6 -2.81 20 -56.20 
  Wienkamp, Frank 1782 GER0.001-0.9220-18.40 
  Stieglitz, Gotthard 1774  * GER1.0010.08201.60 
  Michalicek, Roland 1918 GER0.001-0.8120-16.20 
  Westendorp, Christian 1774  * GER0.501-0.4220-8.40 
  Gruscinski, Marc 1774  * GER1.0010.08201.60 
  Bigott, Martin 1916 GER0.001-0.8220-16.40 
 * 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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