Individual Calculations March 2012
 Johansson, Henrik  Total change: -23.40  Rating chartPersonal card
 Karlstad Open 2011 Karlstad SWE 2011-12-27
RcRownchangeKK*chgGame
 1905 1654 0.00 4 -0.78 30 -23.40 
  Djurhuus, Eivind X 1807 NOR0.001-0.3030-9.00 
  Lien, Kjell Hakon 1901 NOR0.001-0.1930-5.70 
  Christenson, Bjorn Aa 1925 NOR0.001-0.1730-5.10 
  Wiklund, Johan 1985 SWE0.001-0.1230-3.60 

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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