Individual Calculations August 2023
 Jacobs, Robert  Total change: -18.80  Rating chartPersonal card
 Kent FIDE Congress 2023 - U2350 Tunbridge Wells ENG 2023-07-08
RcRownchangeKK*chgGame
 1780 1916 1.00 3 -0.94 20 -18.80 
  Stoica, Savas Marin 2156 ENG0.001-0.2020-4.00 
  Pereslavtsev, Alexandr 1555 ENG1.0010.10202.00 
  Ward, Cian 1630 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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