Individual Calculations October 2016
 Selby, Keith  Total change: -1.20  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016 SEPTEMBER London ENG 2016-09-05
RcRownchangeKK*chgGame
 1328 1372 1.50 3 -0.18 20 -3.60 
  Shenbagakumar, Gautham 1328 ENG0.001-0.5620-11.20 
  Shenbagakumar, Gautham 1328 ENG0.501-0.0620-1.20 
  Shenbagakumar, Gautham 1328 ENG1.0010.44208.80 

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 SEPTEMBER A London ENG 2016-09-14
RcRownchangeKK*chgGame
 1035 1372 1.00 1 0.12 20 2.40 
  Bibby, John 1035 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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