Individual Calculations January 2020
 Musselman, Charles D Jr  Total change: -2.40  Rating chartPersonal card
 FIDE 335 A de 1450 a 2199 du club 608 des 21 et 22 decembre 2019 PARIS FRA 2019-12-21
RcRownchangeKK*chgGame
 1834 1739 1.50 4 -0.12 20 -2.40 
  Ahmed Holi Ali, Moawia c2139  * SUD0.001-0.0820-1.60 
  Zinzen, Mathieu 1644 FRA0.501-0.1320-2.60 
  Dia, Hussein 1883 FRA0.001-0.3120-6.20 
  Frantz, Pascal 1669 FRA1.0010.40208.00 
 * 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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