Individual Calculations August 2023
 Blewitt, Stephen  Total change: -26.40  Rating chartPersonal card
 Kent FIDE Congress 2023 - U1950 Tunbridge Wells ENG 2023-07-08
RcRownchangeKK*chgGame
 1538 1763 1.00 3 -1.32 20 -26.40 
  McKenna, John R 1487 ENG1.0010.17203.40 
  Buckland, Louis 1650 ENG0.001-0.6520-13.00 
  Merchant, Steve 1477 ENG0.001-0.8420-16.80 

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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