Individual Calculations September 2009
 Salcedo, Marc  Total change: -23.40  Rating chartPersonal card
 8e open international de Condom - A Condom FRA 2009-07-11
RcRownchangeKK*chgGame
 1896 1967 2.00 6 -1.56 15 -23.40 
  Benmesbah, Natacha wf2151 FRA0.001-0.2615-3.90 
  Iwanesko, Alexandre 2101 FRA0.001-0.3215-4.80 
  Dupouy, Francois 1759 FRA0.001-0.7715-11.55 
  Dubois, Emmanuelle 1751 FRA1.0010.22153.30 
  Lecoultre, Patrick 1786 FRA1.0010.26153.90 
  Paci, Nicolas 1828 FRA0.001-0.6915-10.35 

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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