Individual Calculations April 2009
 Coloos, Alexandre  Total change: 0.00  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeRpKK*chgGame
 1759 0 1.00 7 0.00 1450   0.00 
  Blanche, Philippe 1771 FRA0.0010.00 0.00 
  Mony, Didier 1689 FRA1.0010.00 0.00 
  Durot, Edwige 1774 FRA0.0010.00 0.00 
  Millikan, Erlend 1755 USA0.0010.00 0.00 
  Siauve, Julien 1687 FRA0.0010.00 0.00 
  Rouffignac, Tanguy 1659 FRA0.0010.00 0.00 
  Truwant, Pieter 1979 BEL0.0010.00 0.00 

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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