Individual Calculations June 2017
 Khan, A Qaiyum  Total change: -1.00  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 MAY London ENG 2017-05-01
RcRownchangeKK*chgGame
 1371 1400 1.00 2 -0.08 20 -1.60 
  Sahdev, Varun 1254 ENG1.0010.30206.00 
  Morgan, David H 1487 ENG0.001-0.3820-7.60 

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 DAYTIME CHESS CLUB 2016-17 MAY A London ENG 2017-05-03
RcRownchangeKK*chgGame
 1265 1400 2.00 3 0.03 20 0.60 
  Gray, David 1060 ENG1.0010.12202.40 
  Gold, Harry 1322 ENG0.001-0.6120-12.20 
  Fraser, Alan R 1414 ENG1.0010.522010.40 

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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