Individual Calculations July 2024
 De Coverly, Roger D  Total change: -21.40  Rating chartPersonal card
 2024 English Championships Kenilworth ENG 2024-06-20
RcRownchangeKK*chgGame
 2023 1923 1.50 7 -1.07 20 -21.40 
  Banerjee, Supratit c2115 ENG0.001-0.2520-5.00 
  Kothari, Jai 2038 ENG1.0010.662013.20 
  Payne, Matthew J 2079 ENG0.5010.21204.20 
  Graham, David B 2149 ENG0.001-0.2120-4.20 
  Honey, Luke Anthony 2040 ENG0.001-0.3420-6.80 
  Pink, Joshua 1892 ENG0.001-0.5420-10.80 
  Patel, Keatan 1848 ENG0.001-0.6020-12.00 

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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