Individual Calculations December 2019
 Zulu, Asiya  Total change: -46.80  Rating chartPersonal card
 LPCA 2019 League - Stream B Round 1-18 Lusaka ZAM 2019-03-16
RcRownchangeKK*chgGame
 1430 1156 1.50 13 -1.17 40 -46.80 
  Kabamba, Mulwale Bwalya 1556  * ZAM0.001-0.0840-3.20 
  Mwango , Lorita wf1556  * ZAM0.001-0.0840-3.20 
  Phiri, Bertha 1556  * ZAM0.001-0.0840-3.20 
  Chitula, Agatha 1145 ZAM0.001-0.5240-20.80 
  Mututubanya, Portiah 1515 ZAM0.001-0.1040-4.00 
  Mwale, Naomi 1423 ZAM0.001-0.1840-7.20 
  Kabamba, Mulwale Bwalya 1556  * ZAM0.001-0.0840-3.20 
  Hamoonga, Linda Banti wc1556  * ZAM0.001-0.0840-3.20 
  Phiri, Bertha 1556  * ZAM0.001-0.0840-3.20 
  Chitula, Agatha 1145 ZAM0.501-0.0240-0.80 
  Mututubanya, Portiah 1515 ZAM0.001-0.1040-4.00 
  Mwale, Naomi 1423 ZAM0.001-0.1840-7.20 
  Mwanahamuntu, Chinyama 1092 ZAM1.0010.414016.40 
 * 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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