Individual Calculations August 2012
 Perez Nunez, Saul  Total change: -15.75  Rating chartPersonal card
 C E Selecciones Autonomicas sub-16 Avila ESP 2012-06-26
RcRownchangeKK*chgGame
 1817 1836 0.00 2 -1.05 15 -15.75 
  Bernal Gomez, Alejandro 1785 ESP0.001-0.5715-8.55 
  Garcia Martinez, Marcos 1849 ESP0.001-0.4815-7.20 

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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