Individual Calculations April 2019
 Sillero, Pierre  Total change: -23.60  Rating chartPersonal card
 38eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2019-02-28
RcRownchangeKK*chgGame
 1518 1403 1.00 6 -1.18 20 -23.60 
  Haberthur, Maxime 1803  * FRA0.001-0.0820-1.60 
  Cassagnes, Theo 1677 FRA0.001-0.1720-3.40 
  Rollot, Priscillia 1061 FRA1.0010.12202.40 
  Ferrandi, Bernard 1620 FRA0.001-0.2220-4.40 
  Petitcollot, Benoit 1600 FRA0.001-0.2520-5.00 
  Jackson, Sue 1344 FRA0.001-0.5820-11.60 
 * 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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