Individual Calculations June 2015
 Hatton, Christian  Total change: 41.00  Rating chartPersonal card
 1er Open International du Pays de Bray GOURNAY EN BRAY FRA 2015-05-07
RcRownchangeKK*chgGame
 1901 1818 4.50 6 2.05 20 41.00 
  Guliyev, Namig g2218  * AZE0.001-0.0820-1.60 
  Hamdi, Abderrahman 1822 FRA1.0010.512010.20 
  Burgisser, Claude 1696 FRA1.0010.33206.60 
  Delsaux, Jonathan 1878 FRA1.0010.582011.60 
  Hacout, Francois 1863 FRA0.5010.06201.20 
  Devaure, Guillaume 1929 FRA1.0010.652013.00 
 * 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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