Individual Calculations July 2009
 Zuniga Marquez, Brenda  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
 1965 0 0.50 3 0.00 1692   0.00 
  Gonzalez Chavez, Emmanuel c2141 MEX0.0010.00 0.00 
  De La Parra Hurtado, Danie wc1812 MEX0.5010.00 0.00 
  Aguilar Monsivais, Victor 1942 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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