Individual Calculations February 2023
 Muchena, Rugare  Total change: -52.00  Rating chartPersonal card
 CABS CANDIDATES 2022 OPEN SECTION BULAWAYO ZIM 2023-01-13
RcRownchangeKK*chgGame
 1751 1721 1.00 5 -1.30 40 -52.00 
  Jele, Tapiwa 2047 ZIM0.001-0.1340-5.20 
  Nkomo Nkosikhona, Keith 1604 ZIM1.0010.344013.60 
  Castro, Sibanda 2022 ZIM0.001-0.1540-6.00 
  Kwaramba, Pledge 1761 ZIM0.001-0.4440-17.60 
  Nkomo, Obriel 1321  * ZIM0.001-0.9240-36.80 
 * 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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