Individual Calculations April 2009
 Martinez Sasso, Alvaro Ant  Total change: -3.00  Rating chartPersonal card
 MERCENARIOS 152 MEXICO, DF MEX 2008-12-06
RcRownchangeKK*chgGame
 1860 2060 6.50 9 -0.20 15 -3.00 
  Bautista Flores, Jose 1710 MEX1.0010.11151.65 
  Salazar Moreno, Rafael 1710 MEX1.0010.11151.65 
  Anzaldua Quintana, Roberto 1959 MEX1.0010.36155.40 
  Campos Rosas, Manuel Asis 1808 MEX0.501-0.3115-4.65 
  Reyes Ayala, Mario 1986 MEX0.001-0.6015-9.00 
  Hidalgo Rios, Manuel 1977 MEX0.001-0.6115-9.15 
  Guzman Martinez, Jaime 1807 MEX1.0010.19152.85 
  Gianelli, Ferruccio 1902 ITA1.0010.29154.35 
  Garcia Torres, Francisco 1877 MEX1.0010.26153.90 

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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