Individual Calculations July 2009
 Garmendez Gonzalez, Floren  Total change: -25.70  Rating chartPersonal card
 LV Campeonato Nacional Abierto de Ajedrez (1ra. Fuerza) Toluca, Edo. de Mexico MEX 2009-04-07
RcRownchangeKK*chgGame
 2034 2298 1.50 5 -2.57 10 -25.70 
  Gonzalez Chavez, Emmanuel c2141 MEX0.501-0.2110-2.10 
  Vazquez Reyes, Raul 2107 PUR0.001-0.7510-7.50 
  Bringas Osuna, Ivan Jarek 1966 MEX0.001-0.8810-8.80 
  Rosas Reyes, Raul 2009 MEX0.001-0.8410-8.40 
  Espino Guerrero, Rebeca 1948 MEX1.0010.11101.10 

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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