Individual Calculations August 2012
 Halvarsson, Peter  Total change: 36.90  Rating chartPersonal card
 Klass I, grp 2 Falun SWE 2012-07-07
RcRownchangeKK*chgGame
 1948 1922 4.50 7 1.23 30 36.90 
  Nilsson, Mikael 1994 SWE0.5010.10303.00 
  Ohlsson, Mikael 1887 SWE1.0010.453013.50 
  Svensson, Erik 1817 SWE0.501-0.1430-4.20 
  Olsson, Tomas 1959 SWE1.0010.553016.50 
  Eriksson, Mats 2127 SWE0.5010.26307.80 
  Bit-Narva, David 1787 SWE0.001-0.6830-20.40 
  Wesslen, Ulf 2066 SWE1.0010.693020.70 

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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