Individual Calculations May 2018
 Herrera Grande, Placid  Total change: -13.40  Rating chartPersonal card
 XII Obert Societat Coral Colon de Sabadell 2018 Sabadell ESP 2018-02-09
RcRownchangeKK*chgGame
 1559 1197 0.00 6 -0.67 20 -13.40 
  Cornejo Vera, Danilo 1597  * ESP0.001-0.0820-1.60 
  Garcia Millan, Daniel 1597  * ESP0.001-0.0820-1.60 
  Pina Cano, Francisco 1583 ESP0.001-0.0920-1.80 
  Menendez Cabrera, Enric 1597  * ESP0.001-0.0820-1.60 
  Lopez Martinez, Angel 1595 ESP0.001-0.0820-1.60 
  Del Rio Crespo, Jose Antonio 1384 ESP0.001-0.2620-5.20 
 * 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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