Individual Calculations April 2024
 Duggan, John E  Total change: -25.60  Rating chartPersonal card
 Beckenham FIDE Rated Club Championship Round 7 - 28 February Beckenham ENG 2024-02-28
RcRownchangeKK*chgGame
 1910 2058 0.00 1 -0.70 20 -14.00 
  Baltrunas, Evaldas 1910 ENG0.001-0.7020-14.00 

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)
 
 2023-24 4NCL Division 2 Rounds 7-8 Telford ENG 2024-03-16
RcRownchangeKK*chgGame
 1992 2051 0.00 1 -0.58 20 -11.60 
  Handley, Michael R 1992 ENG0.001-0.5820-11.60 

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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