Individual Calculations January 2018
 Guerra, Rui Pedro  Total change: 37.20  Rating chartPersonal card
 IV Azores Chess Open (CNL) Ponta Delgada POR 2017-12-07
RcRownchangeKK*chgGame
 1481 1296 3.00 7 0.93 40 37.20 
  Soares, Luis Francisco Almeida 1696  * POR0.001-0.0840-3.20 
  Andrade, Cristovao Almeida 1569 POR1.0010.834033.20 
  Torres, Francisco Medeiros 1245 POR0.001-0.5740-22.80 
  Martins, Jose Manuel 1548 POR0.5010.314012.40 
  Sa, Nuno Baltasar Fogaca Barros 1696  * POR0.001-0.0840-3.20 
  Nunes, Joao Augusto De Morais 1116 POR1.0010.264010.40 
  Belchior, Nuno Miguel Bettencour 1500 POR0.5010.264010.40 
 * 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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