Individual Calculations June 2023
 Brown, Tom  Total change: -15.00  Rating chartPersonal card
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 1998 1959 2.50 7 -0.75 20 -15.00 
  Shearsby, Jude 2102 ENG1.0010.692013.80 
  Wells, Peter K g2356 ENG0.001-0.0820-1.60 
  Hobson, Kenneth 2104 ENG0.001-0.3120-6.20 
  Mikalajunas, Kajus 1828 ENG0.001-0.6820-13.60 
  Dasgupta, Avyukt 1788 ENG0.501-0.2320-4.60 
  Turner, Lewis A 1807 ENG0.501-0.2020-4.00 
  Paul, Nathanael 2004 ENG0.5010.06201.20 

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)
 

 

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