Individual Calculations January 2011
 Zafra Zapata, Aurora  Total change: -25.35  Rating chartPersonal card
 IV Obert Internacional VILA DE GRĂ€CIA Barcelona ESP 2010-10-06
RcRownchangeKK*chgGame
 1714 1510 0.00 6 -1.69 15 -25.35 
  Garcia Marquez, Miquel 1910  * ESP0.001-0.0815-1.20 
  Grifell Sola, Joan 1910  * ESP0.001-0.0815-1.20 
  Fentes Caceres, Daniel 1887 ESP0.001-0.0915-1.35 
  Molina Taberner, Jordi 1468 ESP0.001-0.5615-8.40 
  Acriz Ibanez, Salvador 1509 ESP0.001-0.5015-7.50 
  Febrero Perez, Lluis 1599 ESP0.001-0.3815-5.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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