Individual Calculations February 2019
 Both, Aaron  Total change: -3.60  Rating chartPersonal card
 21st 4NCL Congress Major Harrogate ENG 2019-01-18
RcRownchangeKK*chgGame
 1802 1983 3.50 5 -0.18 20 -3.60 
  May, Paul 1797 ENG1.0010.26205.20 
  Slinger, Aj (tony) 1846 ENG0.001-0.6820-13.60 
  Chan, Sheng Liang Bernard 1755 MAS0.501-0.2920-5.80 
  Procter, Colin S 1776 ENG1.0010.23204.60 
  Almazedi, Firas 1836 ENG1.0010.30206.00 

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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