Individual Calculations August 2012
 Barstad, Thoralf N  Total change: 27.60  Rating chartPersonal card
 Norwegian Ind. Championship Cl. 2 2012 Sandefjord NOR 2012-07-07
RcRownchangeKK*chgGame
 1887 1710 2.00 4 0.92 30 27.60 
  Saltnes, Trond Harald 1918 NOR0.001-0.2330-6.90 
  Berntsen, Eivind Sateren 1853 NOR0.5010.19305.70 
  Hanssen, Johnny 1897 NOR0.5010.24307.20 
  Wister, Tom R 1878 NOR1.0010.723021.60 

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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