Individual Calculations February 2019
 Almazedi, Firas  Total change: -22.80  Rating chartPersonal card
 2018/19 4NCL Div 3 North Rounds 3 - 4 Doncaster ENG 2019-01-12
RcRownchangeKK*chgGame
 1829 1836 0.50 2 -0.52 40 -20.80 
  Lonsdale, Jon I 1808 ENG0.501-0.0440-1.60 
  Gostelow, David W 1850 ENG0.001-0.4840-19.20 

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)
 
 21st 4NCL Congress Major Harrogate ENG 2019-01-18
RcRownchangeKK*chgGame
 1826 1836 2.00 4 -0.05 40 -2.00 
  Connor, Michael I 1652 ENG1.0010.264010.40 
  Stephenson, David W 1818 ENG0.001-0.5340-21.20 
  Gogia, Armaan 1850 ENG1.0010.524020.80 
  Both, Aaron 1983 CAN0.001-0.3040-12.00 

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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