Individual Calculations April 2015
 Barkhagen, Jonas  Total change: 2.20  Rating chartPersonal card
 Elitserien 2014-15 rond 6-9 Sweden SWE 2015-03-07
RcRownchangeKK*chgGame
 2328 2432 1.50 2 0.22 10 2.20 
  Livner, Anders f2345 SWE1.0010.38103.80 
  Bergstrom, Peter f2311 SWE0.501-0.1610-1.60 

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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