Individual Calculations September 2009
 Jean, Michel  Total change: -17.40  Rating chartPersonal card
 Championnat de France - Veterans Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1720 1732 4.00 10 -1.16 15 -17.40 
  Andrieu, Philippe 1962 FRA0.001-0.2115-3.15 
  El Haddad, Mesbah 1619 FRA0.001-0.6515-9.75 
  Porte, Jacques 1562 FRA1.0010.28154.20 
  Gremy, Paul 1668 FRA0.001-0.5915-8.85 
  Engel, Norbert 1540 FRA1.0010.25153.75 
  Vernadet, Bernard 1775 FRA0.5010.06150.90 
  Le Coz, Yannick 1675 FRA0.001-0.5815-8.70 
  Duval, Michel 1812 FRA0.5010.11151.65 
  Colas, Yves 1784 FRA0.5010.07151.05 
  Laval, Hubert 1803 FRA0.5010.10151.50 

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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