Individual Calculations February 2019
 Lefebvre, Matthieu  Total change: 60.40  Rating chartPersonal card
 21e Open de Noel de Gouesnou GOUESNOU FRA 2018-12-28
RcRownchangeKK*chgGame
 1606 1602 4.50 6 1.51 40 60.40 
  Roche, Gilbert 1246 FRA1.0010.11404.40 
  Morice, Ludovic 2002  * FRA0.001-0.0840-3.20 
  Bonhomme, Marcel 1423 FRA1.0010.274010.80 
  Collin, Jean-Philippe 1762 FRA0.5010.21408.40 
  Corrigou, Baptiste 1202  * FRA1.0010.08403.20 
  Bleuzen, Erwan 2002  * FRA1.0010.924036.80 
 * 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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