Individual Calculations August 2015
 Holmgren, Peter 1965  Total change: -18.80  Rating chartPersonal card
 Klass I grp 1, 2015 Sunne SWE 2015-07-13
RcRownchangeKK*chgGame
 1963 1903 2.00 7 -0.94 20 -18.80 
  Svensson, Bengt 1957 1813 SWE0.501-0.1220-2.40 
  Kallstrom, Magnus 1944 SWE0.5010.06201.20 
  Backman, Michael 2083 SWE0.001-0.2620-5.20 
  Sjostrand, Joel 1883 SWE0.001-0.5320-10.60 
  Johansson, Roland 1978 SWE0.001-0.4020-8.00 
  Lundgren, Emanuel 1986 SWE1.0010.612012.20 
  Eriksson, Mats 2055 SWE0.001-0.3020-6.00 

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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