Individual Calculations April 2014
 Bullen, Alex  Total change: 22.50  Rating chartPersonal card
 e2e4 High Wycombe Challengers Mar 2014 High Wycombe ENG 2014-03-14
RcRownchangeKK*chgGame
 1924 2024 5.00 5 1.83 15 27.45 
  Higgs, Joshua 1844 ENG1.0010.26153.90 
  Othman, Mustapha 1903 NGR1.0010.34155.10 
  Lawson, Maurice E 1909 ENG1.0010.34155.10 
  Bennett, Dominic L 1973 ENG1.0010.43156.45 
  Sarpotdar, Amogh 1993 IND1.0010.46156.90 

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)
 
 4NCL 2013-14 Rounds 7-8 Various ENG 2014-03-22
RcRownchangeKK*chgGame
 2086 2024 0.50 2 -0.33 15 -4.95 
  Gregory, Keith Df 2028 ENG0.001-0.4915-7.35 
  Burnett, Jim 2143 ENG0.5010.16152.40 

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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