Individual Calculations September 2009
 Marchiano, Marco  Total change: 0.75  Rating chartPersonal card
 8ième Tournoi International du Pays de Charleroi Roux (Charleroi) BEL 2009-07-25
RcRownchangeKK*chgGame
 1847 1939 5.00 8 0.05 15 0.75 
  Cuypers, Thierry 1666 BEL1.0010.17152.55 
  Petit, Henri 1765 BEL1.0010.27154.05 
  Dal Borgo, Albin 2180 BEL0.001-0.2015-3.00 
  Colilli, Lorenzo 1764 BEL0.501-0.2315-3.45 
  Cottenier, Christophe 1726 BEL0.501-0.2715-4.05 
  Decrop, Benjamin 1787 BEL1.0010.30154.50 
  Gorshkov, Leonid 2108 RUS0.001-0.2815-4.20 
  Toth, Charles 1777 FRA1.0010.29154.35 

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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