Individual Calculations July 2018
 Sitoi, Sheila  Total change: 115.60  Rating chartPersonal card
 2018 MDINA MALAWI OPEN - Women Blantyre MAW 2018-06-15
RcRownchangeKK*chgGame
 1414 1309 5.50 7 2.89 40 115.60 
  Chazemba, Lucy 1047 MAW0.001-0.8240-32.80 
  Nuzela, Farnela wc1409 MOZ0.5010.14405.60 
  Nkhoma, Desiderata 1487 MAW1.0010.734029.20 
  Jambo, Linda wf1524 MAW1.0010.774030.80 
  Ngugama, Magret 1307 MAW1.0010.504020.00 
  Mbatha, Constance wc1709  * ZAM1.0010.924036.80 
  Mpinganjira, Ellen 1416 MAW1.0010.654026.00 
 * 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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