Rapid: Individual Calculations April 2020
 Perdrisot, Elie  Total change: 12.00  Rating chartPersonal card
 23 Rapide de l'Echiquier royal CHATENOY LE ROYAL FRA 2020-03-01
RcRownchangeKK*chgGame
 1703 1749 3.50 6 0.60 20 12.00 
  Augoyard, Alain 1231 FRA1.0010.03200.60 
  Mangone, Pierre 1986 FRA0.001-0.2020-4.00 
  Turquet, Jean-Philippe 1168 FRA1.0010.02200.40 
  Petitjean, Pierre 2010 FRA0.5010.32206.40 
  Bouloudene, Boualem 1957 FRA1.0010.772015.40 
  Ionutiu, Adela 1863 FRA0.001-0.3420-6.80 

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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