Individual Calculations July 2019
 Martin Sanchez, Antoni  Total change: 8.40  Rating chartPersonal card
 XIV Obert Tupinamba B Barcelona ESP 2019-03-27
RcRownchangeKK*chgGame
 1561 1586 3.50 6 0.42 20 8.40 
  Gendre Diez, Virginia 1186  * ESP1.0010.08201.60 
  Molins Rafa, Xavier 1660 ESP1.0010.602012.00 
  Maqueda Berdugo, Francisco 1700 ESP0.001-0.3420-6.80 
  Perolet Perez, Miquel 1639 ESP0.5010.07201.40 
  Sans Bascu, Joaquin 1567 ESP1.0010.47209.40 
  Di Fiori Piccolo, Elcio 1612 ESP0.001-0.4620-9.20 
 * 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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