Individual Calculations May 2011
 Brinkmann, Sven  Total change: -20.00  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen Oberhausen GER 2011-04-21
RcRownchangeKK*chgGame
 1988 2060 1.50 4 -0.80 25 -20.00 
  Esser, Norbert 2194 GER0.5010.18254.50 
  Harff, Wilfried 2175 GER0.001-0.3425-8.50 
  Glahn, Michael 1847 GER0.501-0.2725-6.75 
  Bauer, Bjoern-Benny 1734 GER0.501-0.3725-9.25 

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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