Individual Calculations September 2019
 Davison, Chris  Total change: -6.60  Rating chartPersonal card
 74th Hampstead FIDE Chess Congress U2200 London ENG 2019-08-10
RcRownchangeKK*chgGame
 1832 2051 3.50 5 -0.33 20 -6.60 
  Rubeck, Jonathan 1824 ENG1.0010.21204.20 
  Nayak, Raghav 1906 ENG1.0010.31206.20 
  Pousada Garcia, Daniel 1928 ESP1.0010.33206.60 
  Valjee, Ashir 1651  * ENG0.001-0.9220-18.40 
  Merriman, James 1852 ENG0.501-0.2620-5.20 
 * 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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