Individual Calculations January 2018
 Akesson, Ralf  Total change: -6.90  Rating chartPersonal card
 Malmo Open 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 2087 2450 2.00 3 -0.69 10 -6.90 
  Tabaa, Ghayth 2065 SYR1.0010.09100.90 
  Lindborg, Patrik 2145 SWE0.001-0.8610-8.60 
  Bouaziz, Nejib 2050  * SWE1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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