Individual Calculations January 2023
 Vilhete, Vania Fausto Da T.  Total change: 5.40  Rating chartPersonal card
 Open Domingos Langa Matola MOZ 2022-12-10
RcRownchangeKK*chgGame
 1496 1719 4.00 5 0.27 20 5.40 
  Sitoe, Sheila 1336 MOZ1.0010.09201.80 
  Cumbane., Augusto Elidio 1430 MOZ1.0010.16203.20 
  Carquete, Galilei 1620 MOZ0.001-0.6420-12.80 
  Efentakis, Theodora 1319  * MOZ1.0010.08201.60 
  Rafael, Chirinza 1777 MOZ1.0010.582011.60 
 * 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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