Individual Calculations August 2017
 Bonnet, Christophe  Total change: -20.00  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open B de 1400 a 1900 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1616 1672 3.00 7 -1.00 20 -20.00 
  Graciano, Jean-Pierre 1455 FRA1.0010.22204.40 
  Faure, Lionel 1780 FRA1.0010.652013.00 
  Belluire, Beatrice 1769 FRA0.001-0.3720-7.40 
  Le, Tuan Anh 1781 FRA0.001-0.3520-7.00 
  Normand, Nicolas 1461 FRA0.001-0.7720-15.40 
  Jacquet, Alain 1521 FRA1.0010.30206.00 
  Sananes, Remi 1542 FRA0.001-0.6820-13.60 

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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