Rapid: Individual Calculations December 2013
 Vaglio Mattey, Emanuel  Total change: -14.60  Rating chartPersonal card
 Juegos Escolares Centroamericanos y del Caribe AJEDREZ ACTIVO Masculino Armenia COL 2013-11-05
RcRownchangeKK*chgGame
 1956 2016 1.00 3 -0.73 20 -14.60 
  Corado, Rafael c2204 VEN0.001-0.2620-5.20 
  Ortiz Perez, Carlos 1901 GUA0.001-0.6620-13.20 
  Lugo Roldan, Jean P. 1762 PUR1.0010.19203.80 

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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