Individual Calculations January 2024
 Khumalo, Nkosilathi  Total change: -19.20  Rating chartPersonal card
 2023 CABS Candidates Chess Tournament Open Section Bulawayo ZIM 2023-12-02
RcRownchangeKK*chgGame
 1685 1690 1.00 3 -0.48 40 -19.20 
  Katsande, Tanaka 1862 ZIM0.001-0.2740-10.80 
  Sibanda, Ashley 1413 ZIM1.0010.17406.80 
  Chikandi, Tarsisio 1781 ZIM0.001-0.3840-15.20 

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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