Individual Calculations September 2016
 Lafagne, Gilles  Total change: -11.00  Rating chartPersonal card
 38e Open Fide Inter Chess - Tournoi A (1600-2100) PARIS FRA 2016-08-06
RcRownchangeKK*chgGame
 1815 1962 1.50 3 -0.55 20 -11.00 
  Billot, Daniel 1775 FRA0.001-0.7420-14.80 
  Pham, Hieu Tuong 1701 VIE1.0010.18203.60 
  Said, Eric 1969 FRA0.5010.01200.20 

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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