Individual Calculations October 2016
 Khan, A Qaiyum  Total change: 8.00  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016 SEPTEMBER London ENG 2016-09-05
RcRownchangeKK*chgGame
 1252 1417 1.00 1 0.28 20 5.60 
  Chaudhury, Ozzie 1252 ENG1.0010.28205.60 

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 SEPTEMBER A London ENG 2016-09-14
RcRownchangeKK*chgGame
 1081 1417 1.00 1 0.12 20 2.40 
  Gray, David 1081 ENG1.0010.12202.40 

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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