Individual Calculations May 2012
 Esquivia Cuadrado, Andres  Total change: -8.70  Rating chartPersonal card
 IRT Campeonato Zonal Nacional Sub16 Absoluto 2012 Zona Norte Valledupar COL 2012-03-28
RcRownchangeKK*chgGame
 2036 1734 0.00 2 -0.29 30 -8.70 
  Gaviria, Andres Felipe 2064 COL0.001-0.1230-3.60 
  Mejia Toscano, Daniel 2008 COL0.001-0.1730-5.10 

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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