Individual Calculations April 2019
 Barrat, Jean  Total change: -11.60  Rating chartPersonal card
 38eme open international de Clermont-Ferrand CLERMONT FERRAND FRA 2019-02-28
RcRownchangeKK*chgGame
 1594 1513 2.50 7 -0.29 40 -11.60 
  Bailleul, Adrien 1913  * FRA0.001-0.0840-3.20 
  Rollot, Priscillia 1113  * FRA1.0010.08403.20 
  Tronchere, Laurent 1823 FRA0.001-0.1440-5.60 
  Cassagnes, Theo 1677 FRA0.5010.22408.80 
  Sauret, Jordan 1623 FRA0.001-0.3540-14.00 
  Rollot, Nathalie 1378 FRA1.0010.324012.80 
  Conchon, Jean-Paul 1628 FRA0.001-0.3440-13.60 
 * 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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