Individual Calculations August 2015
 Barbe, Luc  Total change: 36.40  Rating chartPersonal card
 23eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2015-07-18
RcRownchangeKK*chgGame
 1837 1609 4.00 9 1.82 20 36.40 
  Ouakhir, Mehdi 2009  * MAR0.5010.42208.40 
  Berthelot, Nathan 1952 FRA1.0010.882017.60 
  Dussol, Pierre f2009  * FRA0.5010.42208.40 
  Peycheva, Gergana wc1995 BUL0.5010.41208.20 
  Mania, Clement 2009  * FRA0.001-0.0820-1.60 
  Salvetti, Julien 1769 FRA0.001-0.2920-5.80 
  Van Den Brande, Norman 1209  * FRA1.0010.08201.60 
  Goyer, Lionel 1789 FRA0.5010.24204.80 
  Forest, Eric 1795 FRA0.001-0.2620-5.20 
 * 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)
 

 

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