Individual Calculations May 2016
 Uribe Valencia, Victor Alexis  Total change: -6.60  Rating chartPersonal card
 Abierto IRT de Segunda Categoria Antioquia 2016 Medellin COL 2016-04-13
RcRownchangeKK*chgGame
 1886 1847 1.00 3 -0.33 20 -6.60 
  Ramirez Montoya, Jorge A 1888 COL0.5010.06201.20 
  Velez Alvarez, Laura Camila 1810 COL0.001-0.5520-11.00 
  Martinez, Mauricio 1961 COL0.5010.16203.20 

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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