Individual Calculations September 2009
 Gonzalez Garcia, Pierre-Emmanuel  Total change: 18.00  Rating chartPersonal card
 12e Open des Vins du Médoc Naujac sur Mer FRA 2009-06-28
RcRownchangeKK*chgGame
 1961 1664 1.50 5 0.72 25 18.00 
  Castro, John 2014 FRA0.001-0.1125-2.75 
  Biaux, Alain 1923 FRA0.001-0.1825-4.50 
  Maruejols, Claude 2014 FRA0.001-0.1125-2.75 
  Lanxade, Michel 1839 FRA1.0010.732518.25 
  Colpe, Helge 2014 GER0.5010.39259.75 

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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