Individual Calculations May 2018
 Makhloufi, Salim  Total change: 3.00  Rating chartPersonal card
 14e Open de Flers (-2200) FLERS FRA 2018-03-31
RcRownchangeKK*chgGame
 1619 1505 2.50 6 0.15 20 3.00 
  Zniber, Reda 1905  * FRA0.001-0.0820-1.60 
  Levy, Stephane 1308 FRA1.0010.25205.00 
  Ibazizen, Abdelatif 1905  * FRA0.001-0.0820-1.60 
  Durand, Denis 1428 FRA1.0010.39207.80 
  Levy, Theo 1398 FRA0.501-0.1520-3.00 
  Robert, Yoann 1771 FRA0.001-0.1820-3.60 
 * 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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