Individual Calculations July 2009
 Floresvillar Gonzalez, Lui  Total change: -0.45  Rating chartPersonal card
 LV Campeonato Nacional Abierto de Ajedrez (1ra. Fuerza) Toluca, Edo. de Mexico MEX 2009-04-07
RcRownchangeKK*chgGame
 2102 2208 4.50 7 -0.03 15 -0.45 
  Hernandez Guerrero, Gilber g2543 MEX0.001-0.1215-1.80 
  Guevara Perez, Jorge Aleja 2029 MEX0.501-0.2315-3.45 
  Rosas Reyes, Raul 2009 MEX1.0010.24153.60 
  Rodriguez Aleman, Eduardo 2043 MEX0.001-0.7215-10.80 
  Torres Rosas, Luis Carlos c2000 MEX1.0010.23153.45 
  Lopez Hurtado, Jose Luis 2031 MEX1.0010.27154.05 
  Cruz Castaneda, Luis 2059 MEX1.0010.30154.50 

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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