Individual Calculations April 2009
 Real Pereyra, Diana Karime  Total change: 35.75  Rating chartPersonal card
 XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss MERIDA, YUCATAN MEX 2008-12-13
RcRownchangeKK*chgGame
 2070 1773 2.50 7 1.43 25 35.75 
  Linares Napoles, Oleiny wm2123 CUB0.001-0.1125-2.75 
  Casillas Pellat, Jose De J 2123 MEX0.5010.39259.75 
  Beltran Medina, Jorge 1992 MEX0.001-0.2225-5.50 
  Tey Carrera, Joaquin 2054 MEX0.5010.34258.50 
  Colli Lopez, Samuel Santia 2057 MEX1.0010.842521.00 
  Altamirano Gonzalez, Yehud 2123 MEX0.001-0.1125-2.75 
  Mendoza Velazquez, Lorena wm2015 MEX0.5010.30257.50 

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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