Individual Calculations July 2018
 Laouamri, Samy  Total change: 30.40  Rating chartPersonal card
 314A Open Fide du Club 608 (-2200) PARIS FRA 2018-06-16
RcRownchangeKK*chgGame
 1887 1671 2.00 5 0.76 40 30.40 
  Bremond, Louis 1858 FRA0.001-0.2640-10.40 
  Perot, Philippe 1737 FRA1.0010.594023.60 
  Marathee, Eric 1764 FRA1.0010.634025.20 
  Lutard, Florian 2023 FRA0.001-0.1140-4.40 
  Weisman, Nathan 2052 FRA0.001-0.0940-3.60 

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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