Individual Calculations December 2012
 Colas, Bruno  Total change: 8.85  Rating chartPersonal card
 12e Open International de Sautron SAUTRON FRA 2012-10-27
RcRownchangeKK*chgGame
 1672 1594 4.50 9 0.59 15 8.85 
  Hutois, Christophe 1490 FRA1.0010.36155.40 
  Corbel, Mael 1398 FRA1.0010.25153.75 
  Gallant, Aurelien 1994  * FRA0.001-0.0815-1.20 
  Machiels, Etienne 1526 FRA0.501-0.0915-1.35 
  Chargelegue, Thomas 1756 FRA0.001-0.2915-4.35 
  Billon, Tanguy 1437 FRA1.0010.29154.35 
  Ragot Gaufreteau, Maelyss 1455 FRA0.501-0.1915-2.85 
  Oyens, Conrad 1994  * FRA0.001-0.0815-1.20 
  Murie, Eric 1994  * FRA0.5010.42156.30 
 * 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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