Individual Calculations September 2009
 Mercier, Pierre  Total change: 9.90  Rating chartPersonal card
 Championnat de France - Veterans Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1800 1747 5.00 10 0.66 15 9.90 
  Degrave, Jack 2028 FRA0.001-0.1615-2.40 
  Fernandez, Clement 1689 FRA0.001-0.5815-8.70 
  Cade, Jean-Marie 1645 FRA0.001-0.6415-9.60 
  Lezot, Pierre 1744 FRA1.0010.50157.50 
  Corfield, Peter 1618 FRA1.0010.33154.95 
  Jonker, Jan 1658 FRA1.0010.38155.70 
  Ancival, Lucien 1907 FRA1.0010.711510.65 
  Dufour, Jean 1913 FRA0.5010.22153.30 
  Maury, Claude 1883 FRA0.5010.18152.70 
  Warkentin, Jurgen 1915 FRA0.001-0.2815-4.20 

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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