Individual Calculations July 2008
 Nilsson, Roger  Total change: 8.00  Rating chartPersonal card
 Allskanskan 2007-08 Sweden SWE 2007-10-07
RcRownchangeKK*chgGame
 2101 1836 0.50 1 0.32 25 8.00 
  Olsson, Tomas 2101 SWE0.5010.32258.00 

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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