Individual Calculations March 2018
 Ferreira, Antonio  Total change: -16.80  Rating chartPersonal card
 37eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2018-02-22
RcRownchangeKK*chgGame
 1722 1876 4.00 7 -0.84 20 -16.80 
  Valois, Magali 1476  * FRA1.0010.08201.60 
  Rouler, Charly f2276  * FRA0.001-0.0820-1.60 
  Mathieu, Paul 1619 FRA0.001-0.8220-16.40 
  Amand, Gregoire 1539 FRA1.0010.12202.40 
  Conchon, Jean-Paul 1653 FRA1.0010.22204.40 
  Drevet, Florian 1744 FRA0.501-0.1820-3.60 
  Cordonnier, Claude 1745 FRA0.501-0.1820-3.60 
 * 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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