Individual Calculations January 2015
 Hansson, Ronald  Total change: -6.80  Rating chartPersonal card
 Malmo Open Malmö SWE 2014-12-12
RcRownchangeKK*chgGame
 1930 1970 1.50 3 -0.17 40 -6.80 
  Johansson, Roland 1953 SWE0.001-0.5240-20.80 
  Andersson, Thorbjorn 1915 SWE1.0010.424016.80 
  Svensson, Soren 1923 SWE0.501-0.0740-2.80 

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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