Individual Calculations August 2019
 Martins, Manuel  Total change: -18.60  Rating chartPersonal card
 XIX Torn. Cidade de Gaia - XII Profigaia Open (CNL) Gaia POR 2019-06-28
RcRownchangeKK*chgGame
 1644 1754 3.50 7 -0.93 20 -18.60 
  Borges, Afonso Maria De Almeida 1354  * POR1.0010.08201.60 
  Carvalho, Joao Guedes De 1386 POR1.0010.10202.00 
  Rocha, Sergio m2154  * POR0.001-0.0820-1.60 
  Saran, Vikash Velumani 1470 IND1.0010.16203.20 
  Soares, Sara Joana De Moura Pe 1583 POR0.501-0.2320-4.60 
  Romano, Joao 2053 POR0.001-0.1520-3.00 
  Marques, Ricardo 1506 POR0.001-0.8120-16.20 
 * 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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