Individual Calculations May 2018
 Wihlborn, Bengt  Total change: 6.40  Rating chartPersonal card
 Vaxjo KM 2018 Grp 2 Vaxjo SWE 2018-01-16
RcRownchangeKK*chgGame
 1616 1830 5.50 7 0.32 20 6.40 
  Sukhayanudit, Apichai 1817 SWE1.0010.48209.60 
  Martin, Johannes 1430  * SWE0.001-0.9220-18.40 
  Martin, Leopold 1430  * SWE1.0010.08201.60 
  Johannesson, Olof 1466 SWE1.0010.10202.00 
  Ottosson, Bjorn 1760 SWE1.0010.40208.00 
  Hjerpe, Victor 1784 SWE1.0010.44208.80 
  Hartwig, Per-Olof 1626 SWE0.501-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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