Individual Calculations July 2009
 Belmontes Casas, Ricardo  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
 1954 0 2.50 7 0.00 1852   0.00 
  Waldo Zalapa, Alejandro 2026 MEX0.0010.00 0.00 
  Esquivel De Leon, Aurora wm2020 MEX1.0010.00 0.00 
  Guevara Perez, Jorge Aleja 2029 MEX0.5010.00 0.00 
  Lopez Hurtado, Jose Luis 2031 MEX0.0010.00 0.00 
  Cruz Ahumada, Samuel 1932 MEX0.0010.00 0.00 
  Espino Guerrero, Rebeca 1848 MEX0.5010.00 0.00 
  Garcia Quiroz, Omar Alejan 1789 MEX0.5010.00 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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