Individual Calculations February 2020
 Leurquin, Didier  Total change: 58.40  Rating chartPersonal card
 14eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2019-12-27
RcRownchangeKK*chgGame
 1557 1330 3.00 6 1.46 40 58.40 
  Caron, Damien 1730  * FRA0.001-0.0840-3.20 
  Petit, Michel 1118 FRA1.0010.23409.20 
  Mathieu, Jerome 1730  * FRA1.0010.924036.80 
  Bertrand, Marin 1607 FRA0.001-0.1740-6.80 
  Coquelle, Arnaud 1730  * FRA0.001-0.0840-3.20 
  Costa, Pierre 1429 FRA1.0010.644025.60 
 * 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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