Individual Calculations May 2018
 Mwango , Lorita  Total change: -41.80  Rating chartPersonal card
 2018_Mozambique_Zone_4_3_Individual_Chess_Championship Woman Session MATOLA MOZ 2018-04-08
RcRownchangeKK*chgGame
 1737 1965 6.00 9 -1.02 20 -20.40 
  Marape, Naledi wf1631 BOT1.0010.12202.40 
  Vilhete, Vania Fausto Da T. wm1733 MOZ1.0010.21204.20 
  Mbatha, Constance wc1773 ZAM1.0010.25205.00 
  Francis, Onkemetse wm1794 BOT0.501-0.2320-4.60 
  Caxita, Esperanca wm1725 ANG1.0010.20204.00 
  February, Jesse Nikki wm1899 RSA0.001-0.5920-11.80 
  Van Niekerk, Megan 1674 RSA0.001-0.8520-17.00 
  Lubuuto, Bwalya Mulwale wc1630 ZAM1.0010.12202.40 
  Selkirk, Rebecca 1771 RSA0.501-0.2520-5.00 

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)
 
 Central Province Chess League Association - Women Section Kabwe ZAM 2018-04-20
RcRownchangeKK*chgGame
 1632 1965 5.00 7 -1.07 20 -21.40 
  Nshikokola, Mutema 1565  * ZAM1.0010.08201.60 
  Chilufya, Phiri 1565  * ZAM1.0010.08201.60 
  Hamoonga, Linda Banti wc1750 ZAM0.501-0.2720-5.40 
  Mbatha, Constance wc1773 ZAM1.0010.25205.00 
  Kabamba, Mulwale Bwalya 1638 ZAM0.501-0.3720-7.40 
  Mary, Mashane 1565  * ZAM1.0010.08201.60 
  Mwilola, Phylis Namasiku wc1565  * ZAM0.001-0.9220-18.40 
 * 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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