Blitz: Individual Calculations November 2018
 Costa, Americo Jose  Total change: 9.40  Rating chartPersonal card
 CD Rapidas Setubal Veteranos 2018 - S65 Barreiro POR 2018-10-28
RcRownchangeKK*chgGame
 1602 1776 4.00 5 0.47 20 9.40 
  Santos, Carlos Manuel Flores F 1729 POR1.0010.43208.60 
  Silva, Jose Antonio Duarte 1534 POR1.0010.20204.00 
  Mira, Vitor 1545 POR1.0010.21204.20 
  Silva, Artur F Lopes 1397 POR1.0010.09201.80 
  Teixeira, Filinto Alberto F 1804 POR0.001-0.4620-9.20 

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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