Rapid: Individual Calculations December 2013
 Mateus, Alejandro  Total change: 16.40  Rating chartPersonal card
 IRT Campeonato Nacional Ajedrez Activo Masculino 2013 Villavicencio COL 2013-11-09
RcRownchangeKK*chgGame
 2124 2238 6.50 9 0.82 20 16.40 
  Restrepo, Jose Daniel 1887 COL1.0010.11202.20 
  Argote, Carlos David 1881 COL0.501-0.3920-7.80 
  Guerrero Sierra, Juan Carlos m2193 COL0.001-0.5620-11.20 
  Reyes Rios, Juan Camilo 2015 COL1.0010.22204.40 
  Escobar Medina, Andres F 2047 COL1.0010.25205.00 
  Zapata Arbelaez, Estiven 2148 COL1.0010.38207.60 
  Contreras, Henry f2248 COL0.001-0.4920-9.80 
  Ruiz C, Joshua D m2359 COL1.0010.662013.20 
  Martinez Romero, Martin m2340 COL1.0010.642012.80 

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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