Individual Calculations August 2019
 Fermen, Guy  Total change: 37.00  Rating chartPersonal card
 22eme Open International des Vins du Medoc a Hourtin (33) HOURTIN FRA 2019-06-29
RcRownchangeKK*chgGame
 1638 1345 3.00 7 1.85 20 37.00 
  Laurain, Dominique 1745  * FRA0.001-0.0820-1.60 
  Turcat, Claude 1510 FRA1.0010.722014.40 
  Ferrandi, Bernard 1612 FRA0.001-0.1820-3.60 
  Garnier, Marcel 1562 FRA1.0010.782015.60 
  Londers, Jan 1724 BEL1.0010.912018.20 
  Perez Ramos, Juan Carlos 1745  * ESP0.001-0.0820-1.60 
  Labarthe, Francois 1568 FRA0.001-0.2220-4.40 
 * 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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