Individual Calculations May 2010
 Joli, Laurent  Total change: -19.65  Rating chartPersonal card
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 1895 1910 3.50 9 -1.31 15 -19.65 
  Thoue, Jean-Claude 1816 FRA0.501-0.1315-1.95 
  Clauzel, Andre 1787 FRA1.0010.33154.95 
  Riazuelo, Gilles 2114 FRA1.0010.761511.40 
  Van Dongen, Patrick f2310  * FRA0.001-0.0815-1.20 
  Nguyen, Vincent 2156 FRA0.001-0.1915-2.85 
  N Zenzo, Kisala 1692 FRA0.001-0.7815-11.70 
  Salgues, Michel 1699 FRA0.501-0.2715-4.05 
  Maulana, Kahfi 1767 FRA0.001-0.6915-10.35 
  Sole, Patrick 1710 FRA0.501-0.2615-3.90 
 * 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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