Individual Calculations July 2011
 Biesiada, Wolfgang  Total change: 5.40  Rating chartPersonal card
 6. Ried-Open Einhausen GER 2011-04-28
RcRownchangeKK*chgGame
 1907 1929 2.00 3 0.36 15 5.40 
  Beier, Nina 1713 GER1.0010.22153.30 
  Uwira, Oliver f2244 GER0.001-0.1415-2.10 
  Kelm, Daniel 1765 GER1.0010.28154.20 

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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