Individual Calculations March 2015
 Bakr, Jwan  Total change: -28.40  Rating chartPersonal card
 Elite Hotels Open 2015 Vaxjo SWE 2015-02-13
RcRownchangeKK*chgGame
 2165 2343 1.50 4 -1.42 20 -28.40 
  Gillefalk, Bjorn 2090 SWE0.501-0.3120-6.20 
  Eriksson, Kristian 2153 SWE1.0010.25205.00 
  Henriksson, Johan f2241 SWE0.001-0.6420-12.80 
  Agrest, Inna wm2174 SWE0.001-0.7220-14.40 

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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