Individual Calculations July 2012
 Diamant-Berger, Ludovic  Total change: -24.00  Rating chartPersonal card
 28eme Championnat d'Echecs de Martinique SCHOELCHER FRA 2012-05-17
RcRownchangeKK*chgGame
 1878 1717 0.50 4 -0.80 30 -24.00 
  Shirazi, Kamran m2117  * FRA0.001-0.0830-2.40 
  Suez-Panama, Gilles 2025 FRA0.5010.363010.80 
  Nardol, Fred 1836 FRA0.001-0.3430-10.20 
  Christophe-Hayot, Vincent 1533 FRA0.001-0.7430-22.20 
 * 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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