Individual Calculations February 2013
 Ferrand, Jean-Claude  Total change: 22.05  Rating chartPersonal card
 7ème Open FIDE de Echecs Club Montpellier MONTPELLIER FRA 2012-12-26
RcRownchangeKK*chgGame
 1808 1621 3.50 7 1.47 15 22.05 
  Decroix, Paloan 2021  * FRA0.5010.42156.30 
  Weill, Serge 1960 FRA1.0010.881513.20 
  Jeanjean, Laurent 1938 FRA0.001-0.1315-1.95 
  Pierre, Timothee 1908 FRA0.001-0.1615-2.40 
  Lauret, Patrick 1785 FRA0.001-0.2815-4.20 
  Lafourcade, Victor 1455 FRA1.0010.28154.20 
  Hofman, Frederic 1591 FRA1.0010.46156.90 
 * 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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