Individual Calculations March 2017
 Akeya-Price, Robert A  Total change: -64.40  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY B London ENG 2017-01-30
RcRownchangeKK*chgGame
 1564 1701 0.00 1 -0.68 40 -27.20 
  Coomber, George Cw 1564 ENG0.001-0.6840-27.20 

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)
 
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 FEBRUARY A London ENG 2017-02-06
RcRownchangeKK*chgGame
 1294 1687 1.00 1 0.08 40 3.20 
  Chaudhury, Ozzie 1294 ENG1.0010.08403.20 

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)
 
 Hampstead FIDE Congress Under 1900 Feb 17 London ENG 2017-02-18
RcRownchangeKK*chgGame
 1561 1687 1.00 3 -1.01 40 -40.40 
  Lovell, William Pm 1551 ENG0.001-0.6840-27.20 
  Royal, Shreyas c1568 ENG0.501-0.1640-6.40 
  Shapiro, Noah 1565 ENG0.501-0.1740-6.80 

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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