Rapid: Individual Calculations March 2019
 Marttala, Thomas  Total change: -12.20  Rating chartPersonal card
 Elite Hotels Open 2019 snabb Vaxjo SWE 2019-02-08
RcRownchangeKK*chgGame
 1911 2143 2.50 4 -0.61 20 -12.20 
  Sjogren, Peter 1743  * SWE1.0010.08201.60 
  Hedin, Niclas 1955 SWE0.501-0.2420-4.80 
  Kallerholm, Per 1977 SWE0.001-0.7220-14.40 
  Rost, Bjorn 1967 NOR1.0010.27205.40 
 * 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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