Individual Calculations September 2013
 Pena, Luis Eduardo  Total change: 33.90  Rating chartPersonal card
 Torneo Nacional Por Equipo 2013 Santiago De Los Caballeros DOM 2013-08-22
RcRownchangeKK*chgGame
 2027 1931 3.00 5 1.13 30 33.90 
  Duarte, Martires 2171 DOM0.001-0.2030-6.00 
  Ubinas, Franyely 1988 DOM1.0010.583017.40 
  Marte Guzman, Eddy 2008 DOM0.5010.11303.30 
  Caraballo, Abraham 1948 DOM1.0010.523015.60 
  Ferrera, Oscar 2021 DOM0.5010.12303.60 

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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