Individual Calculations July 2009
 Sanchez Garcia, Oscar Erne  Total change: 0.00  Rating chartPersonal card
 LV Campeonato Nacional Abierto de Ajedrez (1ra. Fuerza) Toluca, Edo. de Mexico MEX 2009-04-07
RcRownchangeRpKK*chgGame
 2020 0 0.50 5 0.00 1654   0.00 
  Aguirre Manzo, Leopoldo An 2156 MEX0.0010.00 0.00 
  Mendoza Ruiz, Hector David 2087 MEX0.5010.00 0.00 
  Hidalgo Rios, Manuel 1974 MEX0.0010.00 0.00 
  Montero Gonzalez, Paulina 1928 MEX0.0010.00 0.00 
  Santos Cabanas, Cecilia Du 1954 MEX0.0010.00 0.00 

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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