Individual Calculations February 2014
 Aranaz Portugues, Jose Carlos  Total change: 2.70  Rating chartPersonal card
 XXV Abierto Internacional de Roquetas de Mar Roquetas de Mar ESP 2014-01-02
RcRownchangeKK*chgGame
 2165 2160 4.00 8 0.18 15 2.70 
  Rodriguez Millan, Juan Jose 1760  * ESP1.0010.08151.20 
  Bykov, Alexey f2356 RUS0.001-0.2515-3.75 
  Soler Nadal, Jose Antonio 1830 ESP1.0010.12151.80 
  Camacho Collados, Marcos 2420 ESP0.001-0.1815-2.70 
  Vaarala, Eric 2303 SWE1.0010.691510.35 
  Camacho Collados, Jose m2377 KOR0.001-0.2215-3.30 
  Aranaz Murillo, Amalia wm2284 ESP0.001-0.3315-4.95 
  Alvarez Morales, Miguel 1988 ESP1.0010.27154.05 
 * 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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