Individual Calculations September 2011
 Birot, Andre  Total change: -12.00  Rating chartPersonal card
 Open du Cavalier D'Or CAGNES SUR MER FRA 2011-07-02
RcRownchangeKK*chgGame
 1769 1588 0.00 3 -0.80 15 -12.00 
  Pellicano, Marc 1847 FRA0.001-0.1815-2.70 
  Franken, Jean-Baptiste 1778 FRA0.001-0.2515-3.75 
  Corbet, Francois 1681 FRA0.001-0.3715-5.55 

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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