Rapid: Individual Calculations January 2020
 Araoun, Saadi  Total change: 6.00  Rating chartPersonal card
 1er Rapide Fide de l'Artsakh PARIS FRA 2019-12-29
RcRownchangeKK*chgGame
 1820 1841 5.00 9 0.30 20 6.00 
  Saint-Denis, Benoit 1441  * FRA1.0010.08201.60 
  Sansone, Alessio 1441  * FRA1.0010.08201.60 
  Vinodhkumar, Balaguru 2142 IND1.0010.852017.00 
  Vlachos, Anatole f2241  * GRE0.001-0.0820-1.60 
  Grimberg, Gilbert f2241  * FRA0.001-0.0820-1.60 
  Sansone, Adam 1505 FRA1.0010.12202.40 
  Lordier, Sophia 1575 FRA1.0010.18203.60 
  Bosc, Gabriel 1790 FRA0.001-0.5720-11.40 
  Saint-Denis, Xavier 2007 FRA0.001-0.2820-5.60 
 * 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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