Individual Calculations December 2019
 Maria, Antonio Jose Conceicao  Total change: -14.00  Rating chartPersonal card
 GXA Outono 2019 Lisboa POR 2019-11-04
RcRownchangeKK*chgGame
 1573 1464 1.50 6 -0.70 20 -14.00 
  Dias, Antonio Alberto 1731 POR0.001-0.1820-3.60 
  Pina, Tiago 1746 POR0.001-0.1620-3.20 
  Martins, Domingos Antonio M 1323 POR0.501-0.1920-3.80 
  Valente, Rui Romano 1631 POR1.0010.722014.40 
  Santos, Amadeu Solha 1507 POR0.001-0.4420-8.80 
  Azevedo, Manuel Roque 1501 POR0.001-0.4520-9.00 

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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