Individual Calculations September 2013
 Fayad, Erwan  Total change: -16.05  Rating chartPersonal card
 79e Open Fide Chess XV - Tournoi A (1700-2199) PARIS FRA 2013-07-27
RcRownchangeKK*chgGame
 1833 1938 1.50 4 -1.07 15 -16.05 
  Pham, Hieu Tuong 1774 VIE0.001-0.7215-10.80 
  Nguyen, Vincent 1821 FRA0.001-0.6615-9.90 
  Roque, Gaetan 1920 FRA0.501-0.0315-0.45 
  Ralaivao, Maxence 1817 FRA1.0010.34155.10 

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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