Individual Calculations February 2016
 Wang Qiu, Laura  Total change: 3.60  Rating chartPersonal card
 IV Abierto Int. Sub 2150 de Roquetas de Mar Roquetas de Mar ESP 2016-01-04
RcRownchangeKK*chgGame
 1459 1444 3.00 6 0.09 40 3.60 
  Moya Albaladejo, Jose Antonio 1844  * ESP0.001-0.0840-3.20 
  Rodriguez Fuentes, Francisco Jos 1055 ESP1.0010.09403.60 
  Lopez Escribano, Oscar 1738 ESP0.001-0.1540-6.00 
  Arjona Casado, Abel 1763 ESP0.001-0.1340-5.20 
  Arjona Casillas, Antonio 1116 ESP1.0010.13405.20 
  Puig Perez, Jordi 1235 ESP1.0010.23409.20 
 * 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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