Individual Calculations October 2017
 Touati, Bruno  Total change: 9.80  Rating chartPersonal card
 59e Open Fide Inter Chess - Tournoi A (1600 -2100) PARIS FRA 2017-09-16
RcRownchangeKK*chgGame
 1794 1797 2.00 3 0.49 20 9.80 
  Aron-Samuel, Emmanuel 1718 FRA1.0010.39207.80 
  Meillon, Judicael 1817 FRA0.001-0.4720-9.40 
  Brehaut, Carl 1847 FRA1.0010.572011.40 

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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