Individual Calculations October 2017
 Castro, Diogo Ferreira  Total change: 12.80  Rating chartPersonal card
 Taca AX Setubal 2017 Barreiro POR 2017-09-08
RcRownchangeKK*chgGame
 1647 1694 2.00 3 0.32 40 12.80 
  Fonte Santa, Jose 1820 POR1.0010.674026.80 
  Machado, Tomas Dias 1634 POR0.001-0.5840-23.20 
  Goncalves, Samuel Jesus P 1487 POR1.0010.23409.20 

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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