Rapid: Individual Calculations February 2019
 Lefevre, Jacques  Total change: -12.00  Rating chartPersonal card
 Grand Prix des Pyramides 2019 - Trophee HP-BTP - Tournoi de parties rapides LE PORT MARLY FRA 2019-01-06
RcRownchangeKK*chgGame
 1579 1732 5.50 9 -0.60 20 -12.00 
  Fontaine, Maxence 1332  * FRA1.0010.08201.60 
  Bellahcene, Bilel g2132  * ALG0.001-0.0820-1.60 
  Rouast, Joseph 1486 FRA0.001-0.8120-16.20 
  Tran, Ky Lan 1332  * FRA1.0010.08201.60 
  Micmacher, Michel 1481 FRA1.0010.19203.80 
  Fontaine, Olivier 1803 FRA0.5010.10202.00 
  Chakir, Amine 1573 FRA0.001-0.7120-14.20 
  Lordier, Sophia 1393 FRA1.0010.12202.40 
  Brumant, Jean-Claude 1682 FRA1.0010.43208.60 
 * 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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