Individual Calculations September 2014
 Wager, John D  Total change: -11.40  Rating chartPersonal card
 101st British Championship Aberystwyth ENG 2014-07-19
RcRownchangeKK*chgGame
 2093 2099 5.00 10 -0.13 20 -2.60 
  Emms, John M g2456 ENG0.001-0.1120-2.20 
  Wadsworth, Matthew J 2221 ENG0.001-0.3320-6.60 
  Elwin, Adrian G 1974 ENG0.501-0.1720-3.40 
  Clancy, Martin J 2009 ENG0.501-0.1220-2.40 
  Fraser, John 1854 ENG1.0010.20204.00 
  Mason, Donald J 2167 ENG0.5010.09201.80 
  Tambini, Jasper 2047 ENG0.001-0.5720-11.40 
  Menadue, Jeremy F S 2117 ENG0.5010.03200.60 
  Kalaiyalahan, Akshaya 2016 ENG1.0010.39207.80 
  Jarmany, John 2073 ENG1.0010.46209.20 

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)
 
 50th Berks and Bucks Chess Congress – Championship Reading ENG 2014-08-23
RcRownchangeKK*chgGame
 2044 2099 3.00 6 -0.44 20 -8.80 
  Shakespeare, John S 1941 WLS0.501-0.2120-4.20 
  Richmond, Jane wf2085 WLS1.0010.48209.60 
  Purdon, Colin 2116 ENG0.5010.02200.40 
  Asenov, Pavel 1882 ENG1.0010.22204.40 
  Bullock, Charles 2165 ENG0.001-0.4120-8.20 
  Scott, Gordon W 2073 ENG0.001-0.5420-10.80 

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)
 

 

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