Individual Calculations August 2017
 Muhammad, Shiekh Ali  Total change: 23.60  Rating chartPersonal card
 XI Obert Escacs Llinars del Valles 2017 Grup A Llinars del Valles ESP 2017-04-22
RcRownchangeKK*chgGame
 1898 1742 3.00 8 0.59 40 23.60 
  Costa Trave, Jaume 1986 ESP0.001-0.2040-8.00 
  Fontanillas Sanchez, Joan 1947 ESP0.5010.264010.40 
  Prats Safont, Sergi 1791 ESP0.5010.07402.80 
  Mas Recorda, Pere 1968 ESP1.0010.794031.60 
  Toquero Gracia, Pau 1993 ESP0.5010.314012.40 
  Martinez Perez, Pablo 1900 ESP0.001-0.2940-11.60 
  Ruiz Planas, Adelito 1765 ESP0.5010.03401.20 
  Baltasar Diaz, Vicente 1833 ESP0.001-0.3840-15.20 

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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