Rapid: Individual Calculations January 2014
 Parra, Brayan  Total change: 12.40  Rating chartPersonal card
 JUEGOS DPTALES AJEDREZ MASCULINO ACTIVO POR EQUIPOS VALLE 2013 Restrepo COL 2013-12-03
RcRownchangeKK*chgGame
 1841 1823 3.00 5 0.62 20 12.40 
  Cadavid Osorio, Juan Miguel 1872 COL1.0010.572011.40 
  Gonzalez, Andres Felipe 1993 COL0.001-0.2820-5.60 
  Rosero, Jefferson 1841 COL1.0010.532010.60 
  Ospina Escobar, Juan Pablo 1793 COL1.0010.46209.20 
  Yate Baron, Andres Steven 1704 COL0.001-0.6620-13.20 

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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