Individual Calculations October 2008
 Duval, Michel  Total change: 13.05  Rating chartPersonal card
 Championnats de France - Veterans Pau FRA 2008-08-12
RcRownchangeKK*chgGame
 1915 1843 4.50 9 0.87 15 13.05 
  Oger, Claude 2016 FRA0.5010.23153.45 
  Birens, Eric-Andre 2054 FRA0.001-0.2315-3.45 
  Molet, Asher 1950 FRA0.5010.15152.25 
  Maurel, Jean-Louis 1974 FRA0.001-0.3215-4.80 
  Doucin, Paul 1768 FRA1.0010.40156.00 
  Rodriguez, Jean-Pierre 1933 FRA0.5010.12151.80 
  Raggini, Bernard 1677 FRA1.0010.28154.20 
  Maury, Claude 1892 FRA0.5010.07151.05 
  Guillaumat, Jean-Pierre 1969 FRA0.5010.17152.55 

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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