Individual Calculations July 2012
 Caraballo, Abraham  Total change: 5.40  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Masculino 2012 Distrito Nacional DOM 2012-04-27
RcRownchangeKK*chgGame
 2077 1936 3.00 9 0.18 30 5.40 
  Michelen, Victor Isaac 2140 DOM0.001-0.2430-7.20 
  Moscoso, Carlos 2075 DOM1.0010.693020.70 
  De Los Santos, Eddy 2121 DOM0.001-0.2630-7.80 
  Steel, Daniel 2056 DOM0.001-0.3430-10.20 
  Garcia, Hector Osiris 2054 DOM0.5010.16304.80 
  Pena Ramirez, Ambiorix 2054 DOM1.0010.663019.80 
  Mendez, David 2134 DOM0.001-0.2430-7.20 
  Ubinas, Franyely 2004 DOM0.5010.09302.70 
  Lugo Sanchez, Maximo 2054 DOM0.001-0.3430-10.20 

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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