Individual Calculations May 2018
 Salah, Samir  Total change: 45.00  Rating chartPersonal card
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1888 1729 5.00 9 2.25 20 45.00 
  Maruejols, Claude 1863 FRA1.0010.682013.60 
  Chubar, Vladimir m2018 UKR0.001-0.1620-3.20 
  Djellouli, Hassine 1872 FRA1.0010.692013.80 
  Jijo, Joy 1961 IND0.001-0.2120-4.20 
  Collin, Pascal 1831 FRA0.5010.14202.80 
  Berger, Justin 1485 FRA1.0010.20204.00 
  Riou-Durand, Lionel 1953 FRA0.5010.28205.60 
  Gantner, Ludovic 2129  * FRA0.001-0.0820-1.60 
  Annetti, Laurent 1884 FRA1.0010.712014.20 
 * 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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