Individual Calculations May 2012
 Ruiz Ledo, Antonio  Total change: 4.50  Rating chartPersonal card
 Provincial Cadiz Absoluto, Juvenil y Veterano CADIZ ESP 2012-03-03
RcRownchangeKK*chgGame
 2127 2060 2.00 4 0.30 15 4.50 
  Perez Romero, Carlos Dario 1926 ESP1.0010.32154.80 
  Montero Melendez, Rafael f2302 ESP0.001-0.2015-3.00 
  Puerto Delgado, Pedro 1942 ESP1.0010.34155.10 
  Cruz Ravina, Francisco Javier f2339 ESP0.001-0.1615-2.40 

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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