Individual Calculations December 2012
 Jean, Robert  Total change: 7.20  Rating chartPersonal card
 11e tournoi d'automne de Montigny - B MONTIGNY LE BRETONNEUX FRA 2012-10-27
RcRownchangeKK*chgGame
 1806 1725 4.00 9 0.48 15 7.20 
  Mabelly, Rudy 1789 FRA0.5010.09151.35 
  Duval, Dominique 1770 FRA1.0010.56158.40 
  Couradin, Bruno 1752 FRA1.0010.54158.10 
  Branson, James 1705 FRA0.001-0.5315-7.95 
  Conq, Alain 1853 FRA0.001-0.3315-4.95 
  Bouvier, Clement 1905 FRA0.5010.24153.60 
  Fayolle, Guy 1801 FRA0.001-0.4015-6.00 
  Gazay, Didier 1837 FRA0.5010.15152.25 
  Rousseau, Philippe 1843 FRA0.5010.16152.40 

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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