Individual Calculations March 2017
 Allan, Brian N  Total change: -28.80  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY B London ENG 2017-01-30
RcRownchangeKK*chgGame
 1449 1672 1.00 1 0.22 20 4.40 
  Yu, Leo 1449 ENG1.0010.22204.40 

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)
 
 CCF DAYTIME CHESS CLUB 2016-17 FEBRUARY London ENG 2017-02-01
RcRownchangeKK*chgGame
 1689 1703 0.50 3 -1.06 20 -21.20 
  Davey, Adrian 1694 ENG0.501-0.0120-0.20 
  O`gorman, Brendan 1689 ENG0.001-0.5220-10.40 
  Somupillai, Gengadharan 1684 ENG0.001-0.5320-10.60 

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)
 
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 FEBRUARY A London ENG 2017-02-06
RcRownchangeKK*chgGame
 1682 1703 1.00 3 -0.60 20 -12.00 
  Rosenbach, Martin 1663 ENG0.501-0.0620-1.20 
  Metcalfe, Charlie 1691 ENG0.501-0.0220-0.40 
  Metcalfe, Charlie 1691 ENG0.001-0.5220-10.40 

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)
 

 

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