Individual Calculations March 2018
 Santos, Jose Alves  Total change: -43.60  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 1922 2150 5.00 9 -1.88 20 -37.60 
  Ferrante, Filippo 1750  * ITA1.0010.08201.60 
  Venkatesh, M.r. g2445 IND0.001-0.1520-3.00 
  Ruiz Bellon, Manuel 1886 ESP0.001-0.8220-16.40 
  Lages, Duarte Jorge Da Silva 1750  * BRA1.0010.08201.60 
  Carpentier, Jannes 1933 BEL0.001-0.7820-15.60 
  Elias, Ruben Joel Monteiro 1836 POR1.0010.14202.80 
  Silva, Mariana Sofia T. wc1901 POR0.001-0.8120-16.20 
  Skalli, Taoufik 1858 MAR1.0010.15203.00 
  Candeias, Humberto 1935 POR1.0010.23204.60 
 * 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)
 
 XXIX Taca de Lisboa r. 4 Lisboa POR 2018-02-18
RcRownchangeKK*chgGame
 1906 2150 0.50 1 -0.30 20 -6.00 
  Horta, Antonio Jose Simoes M 1906 POR0.501-0.3020-6.00 

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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