Individual Calculations November 2012
 Olsson, Bo  Total change: -3.30  Rating chartPersonal card
 Vasteras Open 2012 Vasteras SWE 2012-09-28
RcRownchangeKK*chgGame
 2063 2118 1.50 3 -0.11 30 -3.30 
  Gajic, Bozur 1728 SWE0.501-0.4130-12.30 
  Lindberg, Henrik 2246 SWE1.0010.673020.10 
  Norberg, Erik 2214 SWE0.001-0.3730-11.10 

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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