Individual Calculations February 2019
 Ouerghi, Rida  Total change: -37.40  Rating chartPersonal card
 FIDE 321B du club 608 (elo -1600) PARIS FRA 2019-01-05
RcRownchangeKK*chgGame
 1285 1517 2.00 5 -1.87 20 -37.40 
  Desgouttes, Philippe 1342 FRA1.0010.27205.40 
  Barthere, Gilles 1425 FRA0.001-0.6320-12.60 
  Page, Noah 1349 FRA0.001-0.7220-14.40 
  Plaidit, Hugo 1117  * FRA0.001-0.9220-18.40 
  Butnaru, Dana 1191 FRA1.0010.13202.60 
 * 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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