Individual Calculations July 2011
 Anzaldua Quintana, Roberto  Total change: -31.65  Rating chartPersonal card
 MERCENARIOS 181 MEXICO, DF MEX 2011-02-19
RcRownchangeKK*chgGame
 1707 1870 3.50 8 -2.11 15 -31.65 
  Navidad Molina, Guillermo 1598 MEX0.001-0.8315-12.45 
  Bautista Flores, Jose 1598 MEX0.501-0.3315-4.95 
  Del Corro Roldan, Jesus 1665 MEX0.501-0.2615-3.90 
  Araiza Villagran, Ruben 1800 MEX0.501-0.1015-1.50 
  Martinez Martinez, Rogelio 1861 MEX0.001-0.5115-7.65 
  Calderon Martinez, Cesar 1557 MEX1.0010.14152.10 
  Martinez Carreno, Francisc 1849 MEX0.501-0.0315-0.45 
  Calderon Martinez, Jose Al 1730 MEX0.501-0.1915-2.85 

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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