Individual Calculations June 2019
 Dahlstrom, Rickard  Total change: -11.20  Rating chartPersonal card
 Open Lidkopingsmasterskap 2019 Lidkoping SWE 2019-02-28
RcRownchangeKK*chgGame
 1828 1984 1.50 3 -0.56 20 -11.20 
  Ragnar, Patrik 1653 SWE1.0010.12202.40 
  Olsson, Bo 1966 2010 SWE0.5010.04200.80 
  Beslagic, Smail 1821 SWE0.001-0.7220-14.40 

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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