Individual Calculations October 2013
 Marbot, Raymond  Total change: -5.85  Rating chartPersonal card
 9eme Festival International de Dieppe open A DIEPPE FRA 2013-08-25
RcRownchangeKK*chgGame
 1834 1823 3.50 8 -0.39 15 -5.85 
  Perche, Louis 1698 FRA0.001-0.6715-10.05 
  Maes, Tibo 1778 BEL0.001-0.5615-8.40 
  Mourgues, Jean-Marie 2043 FRA0.5010.28154.20 
  Schwindling, Jerome 1924 FRA0.001-0.3615-5.40 
  Thoue, Jean-Claude 1734 FRA1.0010.38155.70 
  French, Max 1615 ENG1.0010.23153.45 
  Louis-Sidois, Charles 1950 FRA0.001-0.3315-4.95 
  Patrat, Joel 1927 FRA1.0010.64159.60 

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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