Individual Calculations May 2011
 Olsson, Fredric  Total change: -31.50  Rating chartPersonal card
 Allskanskan 2010-11 Sweden SWE 2010-10-31
RcRownchangeKK*chgGame
 2117 2072 0.50 4 -1.26 25 -31.50 
  Nilsson, Patrik 2064 SWE0.001-0.5125-12.75 
  Olsson, Tomas 2049 SWE0.501-0.0325-0.75 
  Penalver, Osmani 2264 SWE0.001-0.2525-6.25 
  Malmqvist, Glenn 2092 SWE0.001-0.4725-11.75 

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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