Rapid: Individual Calculations February 2020
 Elharar, Frederic  Total change: 21.60  Rating chartPersonal card
 Open de parties rapides de Sainte Foy d'Aigrefeuille du 12 janvier 2020 SAINTE FOY D'AIGREFEUILLE FRA 2020-01-12
RcRownchangeKK*chgGame
 1341 1084 2.50 7 1.08 20 21.60 
  Ebrard-Dulac, Leopold 1484  * FRA0.001-0.0820-1.60 
  Marcel, Claude 1135 FRA0.001-0.4320-8.60 
  Petrowitsch, Ruediger 1340 FRA0.5010.31206.20 
  Soumet, Claude 1346 FRA1.0010.822016.40 
  Le Torriellec, Gaston 1484  * FRA0.001-0.0820-1.60 
  Donadille, Jean-Claude 1307 FRA0.001-0.2220-4.40 
  De Baralle, Michel 1289 FRA1.0010.762015.20 
 * 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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