Individual Calculations January 2015
 Michaud, Christian  Total change: -4.60  Rating chartPersonal card
 5. Grand-Prix de Monthey Monthey SUI 2014-12-12
RcRownchangeKK*chgGame
 1912 2084 2.50 4 -0.23 20 -4.60 
  Bonvin, Claude-Alain 1684  * SUI1.0010.08201.60 
  Carron, Jean-Marie 1684  * SUI1.0010.08201.60 
  Enchev, Ivajlo m2387 BUL0.001-0.1420-2.80 
  Cordey, Loic 1891 SUI0.501-0.2520-5.00 
 * 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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