Individual Calculations September 2022
 De Sousa Da Silva, Armando  Total change: -67.40  Rating chartPersonal card
 IX Torneio Cidade de Famalicao Famalicao POR 2022-07-25
RcRownchangeKK*chgGame
 1432 1974 5.00 7 -1.70 20 -34.00 
  Abreu, Duarte Ferreira 1574  * POR1.0010.08201.60 
  Marques, Joao Goncalo B A 1474 POR0.001-0.9620-19.20 
  Marrios, Ruben 1421 POR1.0010.03200.60 
  Ferreira, Eduardo Jose 1598 POR0.001-0.9120-18.20 
  Silva, Mark Orlov 1230 POR1.0010.00200.00 
  Soares, Sara Joana De Moura Pe 1522 POR1.0010.06201.20 
  Ozbek, Umut 1205 TUR1.0010.00200.00 
 * 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)
 
 Leca Chess Open 2022 Leca da Palmeira POR 2022-07-30
RcRownchangeKK*chgGame
 1808 1974 4.50 9 -1.67 20 -33.40 
  Zhang, Chengjun 1574  * SKN1.0010.08201.60 
  Buscara, Sevan m2404 FRA0.001-0.0720-1.40 
  Castro Gandara, David 1508 ESP1.0010.05201.00 
  Wang, Minqing 1778 GER0.501-0.2520-5.00 
  Mateus, Andre 1781 POR0.501-0.2520-5.00 
  Afonso, Joao Pedro 1652 POR1.0010.13202.60 
  Balje, Jan 2189 NED0.001-0.2320-4.60 
  Silva, Tiago Alexandre Pinho D 1818 POR0.001-0.7120-14.20 
  San Vicente Crespo, Pablo 1567 ESP0.501-0.4220-8.40 
 * 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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