Individual Calculations April 2017
 Larsson, Patrik  Total change: -9.40  Rating chartPersonal card
 Div I Ostra 2016-17 r67 Sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 2002 1991 0.50 2 -0.47 20 -9.40 
  Andersson, Fredrik 1972 2041 SWE0.001-0.4320-8.60 
  Pettersson, Borje 1963 SWE0.501-0.0420-0.80 

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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