Individual Calculations January 2024
 Chibale, Herris  Total change: 9.20  Rating chartPersonal card
 The Victoria Falls Sports Academy Inaugural Tournament Open Section Victoria Falls ZIM 2023-11-25
RcRownchangeKK*chgGame
 1745 1751 4.50 8 0.46 20 9.20 
  Mwape, William 2161 ZAM0.001-0.0820-1.60 
  Madamombe, Tinaye 1351  * ZIM1.0010.08201.60 
  Chivinda, Dee 1828 ZIM0.001-0.3920-7.80 
  Chakwizira, Suggest 1722 ZIM0.501-0.0420-0.80 
  Ngwenya, Andile 1727 ZIM0.001-0.5320-10.60 
  Kupakwashe, Verocious Boby 1488 ZIM1.0010.18203.60 
  Moyo, Spencer 1726 ZIM1.0010.47209.40 
  Musonda, Elias 1958 ZAM1.0010.772015.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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