Individual Calculations September 2009
 Raggini, Bernard  Total change: 36.00  Rating chartPersonal card
 Championnat de France - Veterans Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1850 1717 6.00 11 2.40 15 36.00 
  Rosenfeld, Imre 1937 FRA0.001-0.2215-3.30 
  Engel, Norbert 1540 FRA1.0010.27154.05 
  Maury, Claude 1883 FRA0.5010.22153.30 
  Coussot, Jean-Claude 1779 FRA1.0010.59158.85 
  Koenig, Joel 1926 FRA1.0010.771511.55 
  Cortes, Jaime 1937 FRA0.001-0.2215-3.30 
  Molet, Asher 1900 FRA0.5010.24153.60 
  Mounier, Michel 1839 FRA0.001-0.3315-4.95 
  Laval, Hubert 1803 FRA1.0010.62159.30 
  Chabeaud, Jean-Jacques 1815 FRA1.0010.63159.45 
  Peyrin, Jean 1992 FRA0.001-0.1715-2.55 

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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