Rapid: Individual Calculations May 2019
 Santinhos, Joao Miguel Goncalv  Total change: -20.80  Rating chartPersonal card
 V Torneio de Xadrez da Vidigueira Vidigueira POR 2019-04-13
RcRownchangeKK*chgGame
 1517 1522 1.50 5 -1.04 20 -20.80 
  Nunes, Sergio Alberto 1639 POR0.001-0.3420-6.80 
  Silva, Artur Francisco Lopes D 1291 POR0.001-0.7920-15.80 
  Julio, Andre Alexandre Miranda 1558 POR0.001-0.4520-9.00 
  Martins, Domingos Antonio 1235 POR1.0010.16203.20 
  Ramos, Alvaro Manuel Nobre De 1863 POR0.5010.38207.60 

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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