Individual Calculations April 2019
 Kayyali, Alexandre  Total change: -17.20  Rating chartPersonal card
 38eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2019-02-28
RcRownchangeKK*chgGame
 1737 1898 4.00 7 -0.86 20 -17.20 
  Motoyama, Wesley Winsen 1498  * FRA0.501-0.4220-8.40 
  Mounier, Michel 1751 FRA0.501-0.2020-4.00 
  Kosten-Forintos, Gyongyver 1626 FRA1.0010.17203.40 
  Jouffret, Philippe 1740 FRA0.501-0.2120-4.20 
  Bailleul, Adrien 1998 FRA0.5010.14202.80 
  Mathez, Florian 1773 FRA1.0010.33206.60 
  Goyer, Lionel 1774 FRA0.001-0.6720-13.40 
 * 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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