Individual Calculations May 2016
 Vallejo, Diego  Total change: -18.60  Rating chartPersonal card
 Abierto IRT de Segunda Categoria Antioquia 2016 Medellin COL 2016-04-13
RcRownchangeKK*chgGame
 1771 1885 1.00 3 -0.93 20 -18.60 
  Arias, Fabio Alonso 1658 COL1.0010.21204.20 
  Salcedo, Pablo Esteban 1990 COL0.001-0.3620-7.20 
  Restrepo, Hugo 1665 COL0.001-0.7820-15.60 

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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