Individual Calculations July 2012
 Buisson, Lionel  Total change: 31.80  Rating chartPersonal card
 28eme Championnat d'Echecs de Martinique SCHOELCHER FRA 2012-05-17
RcRownchangeKK*chgGame
 1773 1495 2.00 5 1.06 30 31.80 
  Christophe-Hayot, Romain 1835 FRA0.001-0.1230-3.60 
  Daniel, Kelvin 1895  * BAR0.001-0.0830-2.40 
  Rosalie, Jimmy 1666 FRA0.5010.23306.90 
  Marceline, Philippe 1895  * FRA0.5010.423012.60 
  Assouvie, Liliane 1572 FRA1.0010.613018.30 
 * 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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