Rapid: Individual Calculations November 2016
 Ferreira, Arthur  Total change: -7.00  Rating chartPersonal card
 CN Amador Semi-Rapidas 2016 - U1600 Barcelos POR 2016-10-09
RcRownchangeKK*chgGame
 1350 1421 2.00 4 -0.35 20 -7.00 
  Teixeira, Rui Pedro Coelho 1159 POR1.0010.18203.60 
  Demiantchouk, Alexei 1411 POR1.0010.49209.80 
  Oliveira, Joao Andre Cristovao D 1542 POR0.001-0.3420-6.80 
  Monteiro, Paulo Alexandre G 1288 POR0.001-0.6820-13.60 

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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