Individual Calculations August 2019
 Hilton, Tim  Total change: 12.80  Rating chartPersonal card
 22nd 4NCL Congress Major Telford ENG 2019-07-19
RcRownchangeKK*chgGame
 1752 1892 4.00 5 0.64 20 12.80 
  Preece, Tony 1645 ENG0.501-0.3120-6.20 
  Miller, Max C 1562 ENG1.0010.12202.40 
  Procter, Colin S 1776 ENG1.0010.34206.80 
  Cast, Julian 1890 ENG1.0010.502010.00 
  Whitehead, Mark A 1887 ENG0.501-0.0120-0.20 

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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