Individual Calculations August 2019
 Zaborski, Frederic  Total change: -3.80  Rating chartPersonal card
 27eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2019-07-21
RcRownchangeKK*chgGame
 1671 1648 4.00 9 -0.19 20 -3.80 
  Forgues, Fabien 2048  * FRA0.001-0.0820-1.60 
  Negre, Christian 1248  * FRA1.0010.08201.60 
  Roche, Christian 1906 FRA0.001-0.1820-3.60 
  Mangani, Jean-Pierre 1406 FRA1.0010.20204.00 
  Ulles, Jean-Clement 1898 FRA0.001-0.1920-3.80 
  Tarisse, Mateo 1248  * FRA1.0010.08201.60 
  Lafitte, Luc 1859 FRA0.001-0.2320-4.60 
  Bourdon, Philippe 1958 FRA0.001-0.1420-2.80 
  Leblic, Pierre 1469 FRA1.0010.27205.40 
 * 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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