Individual Calculations June 2018
 Alard, Francis  Total change: 17.60  Rating chartPersonal card
 17e Open International de Beziers (-2200) BEZIERS FRA 2018-04-28
RcRownchangeKK*chgGame
 1543 1465 3.50 6 0.88 20 17.60 
  Lafortune, Emerick 1865  * FRA0.001-0.0820-1.60 
  Bonnot, Alain 1218 FRA1.0010.19203.80 
  Ledoux, Alain 1865  * FRA0.001-0.0820-1.60 
  Germain, Daniel 1238 FRA1.0010.21204.20 
  Solanes, Lionel 1772 FRA0.5010.36207.20 
  Leost, Joel 1300 FRA1.0010.28205.60 
 * 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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