Individual Calculations July 2010
 Martinez Martinez, Rogelio  Total change: 20.85  Rating chartPersonal card
 MERCENARIOS 169 MEXICO, DF MEX 2010-03-09
RcRownchangeKK*chgGame
 1669 1790 8.50 11 1.39 15 20.85 
  Calderon Martinez, Cesar 1523 MEX1.0010.18152.70 
  Torres Herrera, Donato 1746 MEX1.0010.44156.60 
  Jacob Lopez, Saul 1782 MEX0.501-0.0115-0.15 
  Campos Rosas, Manuel Asis 2009 MEX1.0010.781511.70 
  Aldama, Miguel 1390  * MEX1.0010.08151.20 
  Aguilar Austria, Ruben 1694 MEX0.001-0.6315-9.45 
  Hernandez De La Vega, Alej 1671 MEX1.0010.34155.10 
  Calderon Martinez, Jose Al 1657 MEX0.501-0.1815-2.70 
  Aranda Leal, Hugo Alberto 1760 MEX1.0010.46156.90 
  Bautista Flores, Jose 1599 MEX1.0010.25153.75 
  Pina Mendez, Gerardo 1523 MEX0.501-0.3215-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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