Individual Calculations July 2009
 Schwery, Bernhard  Total change: -20.50  Rating chartPersonal card
 Bad Ragazer Osteropen Bad Ragaz SUI 2009-04-09
RcRownchangeKK*chgGame
 1996 1899 0.00 2 -0.82 25 -20.50 
  Weindl, Alfred m2249 GER0.001-0.1125-2.75 
  Colledani, Cedric 1743 FRA0.001-0.7125-17.75 

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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