Individual Calculations July 2019
 Perez, Patrick  Total change: 2.60  Rating chartPersonal card
 Championnat de Bordeaux 2019 BORDEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1597 1710 5.00 8 0.13 20 2.60 
  Dos Santos, Flavio 1310  * FRA1.0010.08201.60 
  Roch, Florian 1950 FRA0.001-0.2020-4.00 
  Chanthavongsa, Nouaym 1310  * FRA1.0010.08201.60 
  Cazeaux, Didier 1810 FRA1.0010.642012.80 
  Morley, Stephen 1756 FRA0.001-0.4420-8.80 
  Calvo, Frederic 1576 FRA0.001-0.6820-13.60 
  Hussein, Abdulaziz 1757 FRA1.0010.572011.40 
  Ilies, Emanuel-Alexandru 1310  * FRA1.0010.08201.60 
 * 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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