Rapid: Individual Calculations January 2020
 Didier, Laurent  Total change: 18.60  Rating chartPersonal card
 Rapide de l'Echiquier Poitevin Buxerolles 2019 BUXEROLLES FRA 2019-12-01
RcRownchangeKK*chgGame
 1874 1815 4.00 7 0.93 20 18.60 
  Viers, Sandrine 1415  * FRA1.0010.08201.60 
  Lever, Erwan 2161 FRA1.0010.892017.80 
  Demuth, Adrien g2215  * FRA0.001-0.0820-1.60 
  Gaborit, Jean-Pierre 2188 FRA0.001-0.1020-2.00 
  Fernandez, Jose 1552 FRA1.0010.18203.60 
  Voisembert, Alain 2052 FRA0.001-0.2020-4.00 
  Garnier, Marcel 1535 FRA1.0010.16203.20 
 * 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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