Individual Calculations July 2010
 Roche Peris, Eduard  Total change: -11.25  Rating chartPersonal card
 V Obert Ateneu Colon Barcelona ESP 2010-04-13
RcRownchangeKK*chgGame
 1780 1920 2.00 4 -0.75 15 -11.25 
  Minos Constante, Pablo 1827 ESP0.501-0.1315-1.95 
  Poyato Ruiz, Fernando 1733 ESP0.501-0.2415-3.60 
  Demestres Lopez, Ricardo 1781 ESP0.001-0.6915-10.35 
  Nin Serres, Pere 1777 ESP1.0010.31154.65 

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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