Individual Calculations March 2017
 Khan, A Qaiyum  Total change: 0.60  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY B London ENG 2017-01-30
RcRownchangeKK*chgGame
 1396 1388 0.00 1 -0.49 20 -9.80 
  Crafer, Adam 1396 ENG0.001-0.4920-9.80 

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)
 
 CCF DAYTIME CHESS CLUB 2016-17 FEBRUARY London ENG 2017-02-01
RcRownchangeKK*chgGame
 1375 1388 1.00 3 -0.54 20 -10.80 
  Fraser, Alan R 1418 ENG0.001-0.4620-9.20 
  Couchman, Andrew A 1176 ENG1.0010.23204.60 
  Vaughan, John 1532 ENG0.001-0.3120-6.20 

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
 1272 1388 3.00 3 1.06 20 21.20 
  Zvaigzne, Janis 1383 ENG1.0010.49209.80 
  Braithwaite, Paul 1115 ENG1.0010.17203.40 
  Selby, Keith 1319 ENG1.0010.40208.00 

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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