Individual Calculations November 2013
 Larez Hernandez, Jose Alejandro  Total change: -4.05  Rating chartPersonal card
 Campeonato Estadal Juvenil Asoajedrene 2013 Porlamar VEN 2013-10-25
RcRownchangeKK*chgGame
 1919 1833 0.50 2 -0.27 15 -4.05 
  Velasquez Guerra, Eduardo 1929 VEN0.001-0.3715-5.55 
  Perez Sanchez, Ricardo Jose 1909 VEN0.5010.10151.50 

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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