Individual Calculations February 2017
 Torrance, John  Total change: -27.00  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY A London ENG 2017-01-09
RcRownchangeKK*chgGame
 1623 1632 0.00 2 -1.02 20 -20.40 
  Nayak, Aurideep 1574 ENG0.001-0.5820-11.60 
  Allan, Brian N 1672 SCO0.001-0.4420-8.80 

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 JANUARY London ENG 2017-01-11
RcRownchangeKK*chgGame
 1695 1632 0.50 2 -0.33 20 -6.60 
  Kane, Frank G 1705 ENG0.5010.10202.00 
  Davey, Adrian 1685 ENG0.001-0.4320-8.60 

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)
 

 

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