Individual Calculations August 2012
 Erikstad, Olav  Total change: 20.85  Rating chartPersonal card
 Norwegian Ind. Championship Cl. 1 2012 Sandefjord NOR 2012-07-07
RcRownchangeKK*chgGame
 1976 1845 4.00 8 1.39 15 20.85 
  Johnsen, Kjell Magne 1972 NOR0.5010.17152.55 
  Svendsen, Per Gisle 2020 NOR0.5010.23153.45 
  Gronnestad, Anita 1935 NOR0.001-0.3815-5.70 
  Hegvik, Leif Trygve 1871 NOR0.5010.04150.60 
  Thrana, Svein Arne 2010 NOR1.0010.721510.80 
  Theting, Helge E. 2007 NOR0.001-0.2915-4.35 
  Carlsen, Henrik 2045 NOR0.5010.26153.90 
  Haveland, Bjorn 1951 NOR1.0010.64159.60 

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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