Rapid: Individual Calculations January 2020
 Ould Habib, Abderrahmane  Total change: 6.40  Rating chartPersonal card
 Grand Prix Rapides du Val de Marne Saison 2020 Etape 2C THIAIS FRA 2019-11-30
RcRownchangeKK*chgGame
 1808 1609 2.00 6 0.32 20 6.40 
  Wouts, Alain 1992 FRA0.001-0.0920-1.80 
  Lordier, Sophia 1548 FRA1.0010.42208.40 
  Chosson, Julien 1927 FRA0.001-0.1320-2.60 
  Nemouchy Lamry, Thierry 1794 FRA1.0010.742014.80 
  Girard, Eric 2009  * FRA0.001-0.0820-1.60 
  Rahary, David 1577 FRA0.001-0.5420-10.80 
 * 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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