Individual Calculations July 2011
 Drochon, Francois  Total change: 15.90  Rating chartPersonal card
 4e open international d'Amilly AMILLY FRA 2011-06-11
RcRownchangeKK*chgGame
 2006 1747 2.00 5 1.06 15 15.90 
  Graciette, Antoine 2043 FRA0.5010.35155.25 
  Egreteau, Eric 2106 FRA0.5010.40156.00 
  Salles, Louis 2021 FRA0.5010.33154.95 
  Prevot, Rodolphe 1921 FRA0.5010.23153.45 
  Teixeira, Antonio 1939 ANG0.001-0.2515-3.75 

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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