Individual Calculations July 2011
 Calderon Martinez, Jose Al  Total change: 11.25  Rating chartPersonal card
 MERCENARIOS 181 MEXICO, DF MEX 2011-02-19
RcRownchangeKK*chgGame
 1725 1730 4.50 8 0.45 25 11.25 
  Bautista Flores, Jose 1598 MEX0.001-0.6825-17.00 
  Del Corro Roldan, Jesus 1665 MEX1.0010.412510.25 
  Araiza Villagran, Ruben 1800 MEX1.0010.602515.00 
  Martinez Martinez, Rogelio 1861 MEX0.001-0.3225-8.00 
  Calderon Martinez, Cesar 1557 MEX0.001-0.7325-18.25 
  Martinez Carreno, Francisc 1849 MEX1.0010.662516.50 
  Anzaldua Quintana, Roberto 1870 MEX0.5010.19254.75 
  Navidad Molina, Guillermo 1598 MEX1.0010.32258.00 

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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