Individual Calculations July 2024
 Alldritt, Nigel R E  Total change: -29.00  Rating chartPersonal card
 2024 English Championships Kenilworth ENG 2024-06-20
RcRownchangeKK*chgGame
 1980 1974 2.00 7 -1.45 20 -29.00 
  Badacsonyi, Stanley c2132 ENG0.5010.21204.20 
  Shearsby, Jude 2092 ENG0.001-0.3420-6.80 
  Zakarian, Dimitrios Levon 1966 ENG0.501-0.0120-0.20 
  Gibson, Christopher A 1851 ENG0.001-0.6720-13.40 
  Lim, Mark 1844 ENG1.0010.32206.40 
  Green, Michael 1961 ENG0.001-0.5220-10.40 
  Mason, Donald J 2014 ENG0.001-0.4420-8.80 

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)
 

 

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