Individual Calculations April 2009
 Reyes Ayala, Mario  Total change: 16.20  Rating chartPersonal card
 MERCENARIOS 152 MEXICO, DF MEX 2008-12-06
RcRownchangeKK*chgGame
 1857 1986 7.00 9 1.08 15 16.20 
  Anzaldua Quintana, Roberto 1959 MEX1.0010.46156.90 
  Campos Rosas, Manuel Asis 1808 MEX0.501-0.2315-3.45 
  Guzman Martinez, Jaime 1807 MEX1.0010.27154.05 
  Hidalgo Rios, Manuel 1977 MEX0.001-0.5115-7.65 
  Martinez Sasso, Alvaro Ant 2060 MEX1.0010.60159.00 
  Gianelli, Ferruccio 1902 ITA0.501-0.1215-1.80 
  Garcia Torres, Francisco 1877 MEX1.0010.35155.25 
  Bautista Flores, Jose 1636 MEX1.0010.11151.65 
  Salazar Moreno, Rafael 1687 MEX1.0010.15152.25 

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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