Individual Calculations July 2013
 Roig Serralta, Nadal  Total change: 23.55  Rating chartPersonal card
 Open Sa Creu 2013 Mallorca ESP 2013-05-24
RcRownchangeKK*chgGame
 1737 1724 4.50 6 1.57 15 23.55 
  Mateu Pascual, Miguel Juan 1324  * ESP1.0010.08151.20 
  Ferriol Ferrer, Pedro 1591 ESP1.0010.32154.80 
  Marletta, Santo 1711 ESP1.0010.48157.20 
  Nadal Marti, Bernardo Pedro 1957 ESP0.5010.29154.35 
  Mascaro March, Pedro m2124  * ESP0.001-0.0815-1.20 
  Jaume Pons, Antonio 1712 ESP1.0010.48157.20 
 * 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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