Individual Calculations January 2018
 Lesbros, Bernard  Total change: -47.00  Rating chartPersonal card
 5 RIDEF Parties classiques Championnats de la Francophonie hammamet TUN 2017-10-28
RcRownchangeKK*chgGame
 1789 1976 2.50 7 -2.35 20 -47.00 
  Barbaria, Yacine 2195 TUN0.001-0.2220-4.40 
  Chihi, Malak wc1650 TUN1.0010.13202.60 
  Degondo, Simplice Armel f2166 CIV0.001-0.2520-5.00 
  Ben Hamouda, Fedi 1576  * TUN0.501-0.4220-8.40 
  Smida, Tahar 1784 TUN0.001-0.7520-15.00 
  Derouiche, Mohamed Ramy 1576  * TUN1.0010.08201.60 
  Abida, Abderazek 1576  * TUN0.001-0.9220-18.40 
 * 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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