Individual Calculations May 2018
 Hamoonga, Linda Banti  Total change: 21.00  Rating chartPersonal card
 2018_Mozambique_Zone_4_3_Individual_Chess_Championship Woman Session MATOLA MOZ 2018-04-08
RcRownchangeKK*chgGame
 1661 1750 5.00 9 -0.51 20 -10.20 
  Cheila, Andre Sitoe 1522 MOZ0.501-0.2920-5.80 
  Mudongo, Boikhutso wm1744 BOT1.0010.49209.80 
  Caxita, Esperanca wm1725 ANG0.501-0.0320-0.60 
  Lubuuto, Bwalya Mulwale wc1630 ZAM0.501-0.1620-3.20 
  Mbatha, Constance wc1773 ZAM0.5010.03200.60 
  Marape, Naledi wf1631 BOT0.501-0.1620-3.20 
  Castro, Neusa Aridas De wc1455 MOZ1.0010.15203.00 
  Francis, Onkemetse wm1794 BOT0.5010.06201.20 
  Van Niekerk, Megan 1674 RSA0.001-0.6020-12.00 

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
 1557 1750 6.50 7 1.56 20 31.20 
  Nshikokola, Zangowanachipwila wc1350  * ZAM1.0010.08201.60 
  Nshikokola, Precious 1350  * ZAM1.0010.08201.60 
  Mbatha, Constance wc1773 ZAM1.0010.532010.60 
  Mwango , Lorita wf1965 ZAM0.5010.27205.40 
  Mwilola, Phylis Namasiku wc1475 ZAM1.0010.17203.40 
  Kabamba, Mulwale Bwalya 1638 ZAM1.0010.35207.00 
  Mary, Mashane 1350  * ZAM1.0010.08201.60 
 * 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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