Individual Calculations April 2018
 Gonzalez Avellana, Santiago  Total change: 19.00  Rating chartPersonal card
 XIII Obert Escacs Igualada i Anoia Igualada ESP 2018-01-13
RcRownchangeKK*chgGame
 1624 1410 2.50 6 0.95 20 19.00 
  Pla Carulla, Joaquim 1762 ESP0.001-0.1120-2.20 
  Sole Balaguer, Josep M. 1668 ESP0.001-0.1820-3.60 
  Busom Isach, Carlos 1810  * ESP0.001-0.0820-1.60 
  Gendre Diez, Virginia 1264 ESP1.0010.30206.00 
  Barnet Pastor, Ricard 1563 ESP1.0010.702014.00 
  Vilalta Carrera, Antoni 1677 ESP0.5010.32206.40 
 * 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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