Rapid: Individual Calculations November 2017
 Graham, Cassie M  Total change: -31.20  Rating chartPersonal card
 2017 4NCL Team Rapidplay Reading ENG 2017-10-07
RcRownchangeKK*chgGame
 1940 1766 1.00 6 -0.76 20 -15.20 
  Richmond, Jane wf2079 WLS0.001-0.1420-2.80 
  Grant, David J 2142 ENG0.001-0.0920-1.80 
  Tippleston, Charles E c1975 ENG0.001-0.2320-4.60 
  Fowler, David 1921 SCO0.001-0.2920-5.80 
  Kramaley, David 1839 ENG0.001-0.4020-8.00 
  O`byrne, Daniel 1686 ENG1.0010.39207.80 

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)
 
 2017 4NCL Individual Rapidplay Reading ENG 2017-10-08
RcRownchangeKK*chgGame
 1866 1766 1.50 6 -0.80 20 -16.00 
  Brett, Andrew R 2116 ENG0.001-0.1120-2.20 
  Gregory, Andrew M 1978 ENG0.001-0.2320-4.60 
  Isaksen, Peter A 1606 ENG1.0010.29205.80 
  Purdon, Colin 2023 ENG0.001-0.1820-3.60 
  Staniforth, Matthew 1885 WLS0.001-0.3420-6.80 
  Weaver, Lauren 1589 ENG0.501-0.2320-4.60 

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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