Individual Calculations March 2012
 Cruz, Leonel  Total change: 8.10  Rating chartPersonal card
 Final del Campeonato Nacional por Equipos 2011 Managua NCA 2011-11-28
RcRownchangeKK*chgGame
 1985 1860 3.00 8 0.27 30 8.10 
  Picon, Jose Vladimir 1887 NCA1.0010.543016.20 
  Sanchez, Ramon 2045 NCA0.5010.24307.20 
  Taleno, David 1868 NCA0.001-0.4930-14.70 
  Acosta, Kenner 1898 NCA0.5010.05301.50 
  David, Alarcon 2106 NCA1.0010.813024.30 
  Salinas, Patricio 2080 NCA0.001-0.2230-6.60 
  Ampie, Mauro 1880 NCA0.001-0.4730-14.10 
  Espinoza, Jose 2112 NCA0.001-0.1930-5.70 

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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