Rapid: Individual Calculations November 2021
 Silva, Daniel Frederico V  Total change: -19.80  Rating chartPersonal card
 CN Semi-Rapidas Jovens 2020-21 - U14 Soure POR 2021-10-23
RcRownchangeKK*chgGame
 1400 1685 4.50 7 -0.99 20 -19.80 
  Sismeiro, Sofia 1191 POR0.501-0.4620-9.20 
  Nalivaiko, Maksim 1334 POR1.0010.11202.20 
  Torres, Francisco Medeiros 1176 POR1.0010.04200.80 
  Sarabando, Rodrigo Andias 1701 POR0.001-0.4820-9.60 
  Ferreira, Diogo Andre Marques 1405 POR1.0010.16203.20 
  Ribeiro, Gustavo 1743 POR0.001-0.4220-8.40 
  Xu, Junyang 1247 POR1.0010.06201.20 

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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