Individual Calculations April 2017
 Britton, Richard L  Total change: -15.40  Rating chartPersonal card
 Hampstead FIDE Congress Under 2200 Mar 17 London ENG 2017-03-11
RcRownchangeKK*chgGame
 1854 2183 3.00 5 -1.37 20 -27.40 
  Ifalore, Michael 1860 ENG1.0010.13202.60 
  White, Chris 1884 ENG0.001-0.8520-17.00 
  Bin-Suhayl, Ieysaa 1892 ITA0.001-0.8520-17.00 
  Remenyik, David 1783  * IRL1.0010.08201.60 
  Gibbs, Dominic V 1849 ENG1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2016/17 4NCL Division 3 South Rounds 7-8 Reading ENG 2017-03-18
RcRownchangeKK*chgGame
 2033 2183 2.00 2 0.60 20 12.00 
  Peters, Alexander John 1993 ENG1.0010.25205.00 
  Ralphs, Nigel 2072 WLS1.0010.35207.00 

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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