Individual Calculations May 2011
 Hagedorn, Alfons  Total change: -2.25  Rating chartPersonal card
 Schloss-Open B 2011 Werther GER 2011-04-15
RcRownchangeKK*chgGame
 1914 1968 1.00 2 -0.15 15 -2.25 
  Peter, Sebastian 1969 GER0.001-0.5015-7.50 
  Altenbernd, Jannis-Domenik 1859 GER1.0010.35155.25 

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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