Individual Calculations July 2012
 Guzman, Christopher  Total change: -15.60  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Masculino 2012 Distrito Nacional DOM 2012-04-27
RcRownchangeKK*chgGame
 2089 2159 5.50 11 -1.04 15 -15.60 
  Sosa, Jonathan 1983 DOM1.0010.27154.05 
  Feliz, Dewar 1976 DOM0.001-0.7415-11.10 
  Lugo Sanchez, Maximo 2054 DOM1.0010.36155.40 
  Puntier, William f2343 DOM0.001-0.2615-3.90 
  Pena Ramirez, Ambiorix 2054 DOM0.501-0.1415-2.10 
  Moore, Fernando 2102 DOM1.0010.42156.30 
  Santos, Genesis 2129 DOM0.501-0.0415-0.60 
  Crispin Ferreras, Darvi Abraham 2091 DOM0.501-0.0915-1.35 
  Arvelo Leo, Gian Carlo 2055 DOM0.001-0.6415-9.60 
  Polanco Nunez, Yoel Estarling 2088 DOM0.501-0.1015-1.50 
  Alvarez, Franklin 2102 DOM0.501-0.0815-1.20 

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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