Individual Calculations April 2009
 Hidalgo Morales, Juan Anto  Total change: 5.00  Rating chartPersonal card
 XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss MERIDA, YUCATAN MEX 2008-12-13
RcRownchangeKK*chgGame
 2203 1990 1.50 5 0.20 25 5.00 
  Estrada Nieto, Julian m2340 MEX0.5010.39259.75 
  Alford Phillipe, Jason f2317 MEX0.001-0.1325-3.25 
  Dominguez Aguilar, Guiller f2340 MEX0.001-0.1125-2.75 
  Solis Luna, Karla Teresa 1892 MEX0.001-0.6325-15.75 
  Casillas Pellat, Jose De J 2127 MEX1.0010.682517.00 

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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