Individual Calculations July 2012
 Lafortune, Emerick  Total change: 49.20  Rating chartPersonal card
 28eme Championnat d'Echecs de Martinique SCHOELCHER FRA 2012-05-17
RcRownchangeKK*chgGame
 1829 1583 3.00 6 1.64 30 49.20 
  Labarthe, Arnaud 1907 FRA1.0010.873026.10 
  Merritt, Mario f1983  * TRI0.001-0.0830-2.40 
  Nardol, Fred 1836 FRA0.5010.31309.30 
  Suez-Panama, Gilles 1983  * FRA0.001-0.0830-2.40 
  Fares, Leo 1488 FRA0.501-0.1330-3.90 
  Cepisul, Desire 1779 FRA1.0010.753022.50 
 * 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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