Blitz: Individual Calculations June 2023
 Silva, Stephane  Total change: -1.40  Rating chartPersonal card
 LX Torneio de Xadrez Rapido 'Armindo Landureza' Cucujaes POR 2023-05-01
RcRownchangeKK*chgGame
 1528 2058 6.50 7 -0.07 20 -1.40 
  Serrano, Tiago 1658  * POR1.0010.08201.60 
  Alvarez, Ricardo Fernando 1647 POR0.501-0.4220-8.40 
  Mota, Daniel 1671 POR1.0010.09201.80 
  Carvalho, Vitor Hugo Pina Soares 1758 POR1.0010.15203.00 
  Almeida, Diogo Rodrigues Santos 1338 POR1.0010.01200.20 
  Goncalves, Nuno Filipe Pocinho 1492 POR1.0010.02200.40 
  Alves, Jose Pedro Figueiredo 1130 POR1.0010.00200.00 
 * 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)
 

 

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