Individual Calculations January 2017
 Perruchoud, Pierre  Total change: -3.40  Rating chartPersonal card
 7. Grand-Prix de Monthey Monthey SUI 2016-12-17
RcRownchangeKK*chgGame
 2087 2005 1.50 4 -0.17 20 -3.40 
  Laurent-Paoli, Pierre f2258 FRA0.001-0.1920-3.80 
  Tillmann, Marc 1956 SUI0.501-0.0720-1.40 
  Perreard, Nicolas 1730 SUI1.0010.17203.40 
  Arnaudov, G Petar g2405  * BUL0.001-0.0820-1.60 
 * 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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