Rapid: Individual Calculations September 2021
 Dervins, Stephane  Total change: 64.60  Rating chartPersonal card
 22e rapide Fide du Grand Roque d'Anglars SAINT ANTONIN NOBLE VAL FRA 2021-08-28
RcRownchangeKK*chgGame
 1600 1198 4.00 7 3.23 20 64.60 
  Maugard, Michel 1613 FRA0.001-0.0720-1.40 
  Robin, Lucien 1325 FRA1.0010.672013.40 
  Charruyer, Baptiste 1545 FRA1.0010.892017.80 
  Fabre, Philippe 1655 FRA1.0010.952019.00 
  Antao, Amory 1913 FRA0.001-0.0120-0.20 
  Haddab, Roland 1642 FRA0.001-0.0620-1.20 
  Imbert, Frederic 1510 FRA1.0010.862017.20 

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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