Rapid: Individual Calculations December 2020
 Lima, Valdeilton Gomes  Total change: 0.00  Rating chartPersonal card
 IV Copa Energia de Xadrez Rapido - Edicao 2020 Paulo Afonso BA BRA 2020-11-01
RcRownchangeRpKK*chgGame
 1569 0 2.00 4 0.00 1569   0.00 
  De Souza, Alan Marques Leal 1756 BRA0.0010.00 0.00 
  De Barros, William Nery 1297 BRA1.0010.00 0.00 
  Costa, Marcos Delano Da 1646 BRA0.0010.00 0.00 
  Da Silva, Lucas Clemente 1578 BRA1.0010.00 0.00 

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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