Individual Calculations July 2011
 Chalabi, Khaled  Total change: -17.25  Rating chartPersonal card
 Luxembourg Team Championship 10/11 various LUX 2010-10-10
RcRownchangeKK*chgGame
 1967 1615 0.00 2 -0.22 25 -5.50 
  Dany, Alexander 2015  * GER0.001-0.0825-2.00 
  Schweitzer, Marc 1918 FRA0.001-0.1425-3.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 35e open international de Fourmies FOURMIES FRA 2011-06-11
RcRownchangeKK*chgGame
 1910 1615 0.00 3 -0.47 25 -11.75 
  Manet, Eric 1971 FRA0.001-0.1125-2.75 
  Louis-Sidois, Charles 1904 FRA0.001-0.1625-4.00 
  Vandervorst, Marc 1856 FRA0.001-0.2025-5.00 

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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