Individual Calculations May 2018
 Nystrom, Ragnar  Total change: -20.80  Rating chartPersonal card
 Wasa Masters 2018 Stockholm SWE 2018-02-01
RcRownchangeKK*chgGame
 1813 1764 2.00 7 -1.04 20 -20.80 
  Steneskog, Per 2160 SWE0.001-0.0820-1.60 
  Akerlund, Lucia 1373 SWE1.0010.09201.80 
  Bergenstam, Olof 1913 CAN0.001-0.3020-6.00 
  Gundersen, Ingvar 1886 SWE0.001-0.3320-6.60 
  Knoppel, Bjorn 1793 SWE0.5010.04200.80 
  Hedin, Niclas 1840 SWE0.5010.10202.00 
  Gustavsson, Veine 1723 SWE0.001-0.5620-11.20 

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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