Rapid: Individual Calculations September 2019
 Wihlborn, Bengt  Total change: 10.00  Rating chartPersonal card
 5th CellaVision Chess Cup 2019 snabb Lund SWE 2019-08-02
RcRownchangeKK*chgGame
 1973 1886 2.00 4 0.50 20 10.00 
  Olsson, Simon 2166 SWE0.001-0.1620-3.20 
  Friberg, Hans 2140 SWE0.001-0.1920-3.80 
  Ostergaard-Nielsen, William 1486  * DEN1.0010.08201.60 
  Jonsson, Krister 2099 SWE1.0010.772015.40 
 * 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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