Individual Calculations September 2012
 Batres, Francisco  Total change: 11.40  Rating chartPersonal card
 Campeonato Departamental 2012 Managua NCA 2012-05-18
RcRownchangeKK*chgGame
 2006 2189 5.00 6 0.76 15 11.40 
  Mejia, Donaldo 1789  * NCA1.0010.08151.20 
  Campos, Alejandro 1857 NCA1.0010.12151.80 
  Alfaro, William f2189 NCA0.5010.00150.00 
  Guevara, Martin f2220 NCA0.5010.04150.60 
  Cruz, Leonel 1868 NCA1.0010.13151.95 
  David, Alarcon 2112 NCA1.0010.39155.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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