Individual Calculations September 2009
 Lucena Moreno, Rafael  Total change: 12.00  Rating chartPersonal card
 XVIII Torneo de Ajedrez Campina-Subbetica-Guadajoz Andalucia ESP 2009-06-06
RcRownchangeKK*chgGame
 1837 1985 3.50 4 0.80 15 12.00 
  Maz Machado, Alexander 1919 ESP0.501-0.0915-1.35 
  Ontiveros Lopez, Francisco 1635 ESP1.0010.11151.65 
  Ordonez Torres, Maria Del Carmen 1780 ESP1.0010.24153.60 
  Jimenez Aguilar, Jose Antonio 2014 ESP1.0010.54158.10 

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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