Individual Calculations February 2019
 Dean, Robert A  Total change: 16.00  Rating chartPersonal card
 2018/19 4NCL Div 3 North Rounds 3 - 4 Doncaster ENG 2019-01-12
RcRownchangeKK*chgGame
 1937 1811 1.00 2 0.33 20 6.60 
  Bryant, Richard B E 1862 ENG0.001-0.4320-8.60 
  Newton, Robert A 2012 ENG1.0010.762015.20 

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
 1790 1811 2.50 4 0.47 20 9.40 
  Mendis, Vidura 1468 ENG1.0010.12202.40 
  Bennett, Dominic L 1934 ENG0.001-0.3320-6.60 
  Cawston, M John 1850 ENG1.0010.552011.00 
  Bielby, Paul R 1907 ENG0.5010.13202.60 

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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