Individual Calculations February 2023
 Masango, Hazel  Total change: -1.80  Rating chartPersonal card
 CABS CANDIDATES 2022 WOMEN SECTION BULAWAYO ZIM 2023-01-13
RcRownchangeKK*chgGame
 1243 1264 1.50 3 -0.09 20 -1.80 
  Ndou, Tatenda 1231 ZIM0.001-0.5520-11.00 
  Chipidza, Mary 1176 ZIM1.0010.38207.60 
  Masawi, Isabel 1323 ZIM0.5010.08201.60 

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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