Individual Calculations July 2012
 Martinez C, Julio  Total change: 7.20  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Masculino 2012 Distrito Nacional DOM 2012-04-27
RcRownchangeKK*chgGame
 2106 1994 3.50 9 0.24 30 7.20 
  Fernandez, Francis f2315 DOM0.001-0.1330-3.90 
  Jaquez, Juan Manuel 2164 DOM0.5010.22306.60 
  Montes De Oca, Alexis 2233 DOM0.001-0.2030-6.00 
  Beltre, Pedro 1960 DOM1.0010.453013.50 
  Campusano Espinosa, Zoilo Nelson 2131 DOM1.0010.683020.40 
  Belliard, Luis 2179 DOM0.001-0.2630-7.80 
  Rodriguez, Carlos Manuel 1943 DOM0.001-0.5730-17.10 
  Mejia, Juan Alberto 1860 DOM1.0010.32309.60 
  Duarte, Martires 2166 DOM0.001-0.2730-8.10 

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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