Individual Calculations July 2015
 Iglesias Vidal, Jose Luis  Total change: -14.20  Rating chartPersonal card
 Cto Absoluto de Cantabria Cantabria ESP 2015-04-25
RcRownchangeKK*chgGame
 1682 1586 0.50 3 -0.71 20 -14.20 
  Valina Martinez, Ramiro 1986  * ESP0.001-0.0820-1.60 
  Sainz Diaz, Juan Carlos 1706 ESP0.001-0.3420-6.80 
  Abian Lopez, Sergio 1355 ESP0.501-0.2920-5.80 
 * 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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