Individual Calculations March 2016
 Pettersson, Lars-Erik  Total change: 5.00  Rating chartPersonal card
 Div III 4 2015-16 R2-4 sweden SWE 2015-11-15
RcRownchangeKK*chgGame
 1921 2317 3.00 3 0.25 20 5.00 
  Kallstrom, Magnus 1929 SWE1.0010.09201.80 
  Holfve, Hakan 1917  * SWE1.0010.08201.60 
  Johansson, Ulf 1960 1917  * SWE1.0010.08201.60 
 * 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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