Individual Calculations March 2010
 Marie, Jean-Luc  Total change: -11.75  Rating chartPersonal card
 23 open de la Ville de Mans Le mans FRA 2009-12-26
RcRownchangeKK*chgGame
 1803 1646 1.50 6 -0.47 25 -11.75 
  Guyard, Rodolphe 2046  * FRA0.001-0.0825-2.00 
  Le Talbodec, Emmanuel 1926 FRA0.001-0.1625-4.00 
  Fromentin, Sebastien 1886 FRA0.001-0.2025-5.00 
  Chauvet, Adele 1470 FRA1.0010.27256.75 
  Le Diouron, Aurelie 1980 FRA0.001-0.1225-3.00 
  Nord, Sacha 1511 FRA0.501-0.1825-4.50 
 * 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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