Individual Calculations April 2017
 Harutyunyan, Harutyun  Total change: -4.00  Rating chartPersonal card
 3e Festival International BNP Paribas d'Echecs de Limoges - Open la Porcelaine (-1700) LIMOGES FRA 2017-03-25
RcRownchangeKK*chgGame
 1444 1324 1.00 3 -0.10 40 -4.00 
  Valencourt, Tao 1185 FRA1.0010.314012.40 
  Gharagyozyan, Tigran 1669 FRA0.001-0.1140-4.40 
  Devaux, Francois 1477 FRA0.001-0.3040-12.00 

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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