Individual Calculations April 2009
 Verduzco, Jose Maria  Total change: -72.75  Rating chartPersonal card
 MERCENARIOS 151 MEXICO, DF MEX 2008-12-02
RcRownchangeKK*chgGame
 1761 1796 2.00 9 -2.91 25 -72.75 
  Perez Cortes, Emiliano 1920 MEX0.001-0.3325-8.25 
  Lopez Aguilar, Hector 1798 MEX0.001-0.5025-12.50 
  Garcia Perales, Luis 1828 MEX0.001-0.4625-11.50 
  Jimenez Gonzalez, Carlos 1716 MEX1.0010.39259.75 
  Tufino Sandoval, Uriel 1676 MEX0.001-0.6625-16.50 
  Razo, Alejandro 1673 MEX1.0010.33258.25 
  Esquivel Ledesma, Victor C 1590 MEX0.001-0.7625-19.00 
  Mejia Mora, Jaime Manuel 1876 MEX0.001-0.3925-9.75 
  Rodriguez Munoz, Cesar Edu 1776 MEX0.001-0.5325-13.25 

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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