Rapid: Individual Calculations May 2019
 Rodrigues, Afonso Teotonio R M  Total change: -16.20  Rating chartPersonal card
 3. Chess and Friends - Escaroupim e o Tejo Salvaterra de Magos POR 2019-04-20
RcRownchangeKK*chgGame
 1860 2151 2.50 4 -0.81 20 -16.20 
  Rodrigues, Tiago Nazareth Lopes 1751  * POR1.0010.08201.60 
  Sa, Nuno Baltazar Fogaca Barros 1751  * POR1.0010.08201.60 
  Correia, Mario Rui Da Costa 2044 POR0.501-0.1520-3.00 
  Laia, Carlos Alberto Sequeira 1892 POR0.001-0.8220-16.40 
 * 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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