Rapid: Individual Calculations December 2018
 Ben Hamed, Cherif  Total change: 2.40  Rating chartPersonal card
 19e Rapide M Echecs PARIS FRA 2018-11-05
RcRownchangeKK*chgGame
 1810 2022 3.00 4 0.12 20 2.40 
  Shengold, Jeffrey 1622  * FRA1.0010.08201.60 
  Valuet, Bertrand f2239 FRA0.001-0.2220-4.40 
  Wedraogo, Maxime 1622  * FRA1.0010.08201.60 
  Purguette, Florian 1755 FRA1.0010.18203.60 
 * 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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