Individual Calculations September 2010
 Labbe, Regis  Total change: 5.70  Rating chartPersonal card
 3e Open de Cambrai Cambrai FRA 2010-06-25
RcRownchangeKK*chgGame
 1914 1830 2.50 5 0.38 15 5.70 
  Rodrigues, Michel 1653 FRA1.0010.27154.05 
  Schartz, Alain 2157 LUX0.001-0.1315-1.95 
  Pietrowski, Patrick 1777 FRA1.0010.43156.45 
  Simon, Olivier m2230  * FRA0.001-0.0815-1.20 
  Faille, Alex 1752 FRA0.501-0.1115-1.65 
 * 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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