Individual Calculations November 2016
 Briggs, John Nicholas  Total change: -6.80  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 OCTOBER A London ENG 2016-10-03
RcRownchangeKK*chgGame
 1912 2003 1.50 3 -0.37 20 -7.40 
  Gibbs, Dominic V 1905 ENG0.501-0.1320-2.60 
  Brocklesby, Stephen P 1954 ENG1.0010.43208.60 
  Verma, Aditya 1878 ENG0.001-0.6720-13.40 

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)
 
 Beckenham FIDE Rated Club Championships 2016-17 October Beckenham ENG 2016-10-13
RcRownchangeKK*chgGame
 2023 2003 0.50 1 0.03 20 0.60 
  Newman, Joel K M 2023 ENG0.5010.03200.60 

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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