Individual Calculations January 2018
 Tembo, Milika  Total change: -51.60  Rating chartPersonal card
 2017 Lusaka Province Chess Association League 1-28 Lusaka ZAM 2017-07-15
RcRownchangeKK*chgGame
 1516 1354 1.00 7 -1.29 40 -51.60 
  Hamoonga, Linda Banti wc1697 ZAM0.001-0.1240-4.80 
  Phiri, Bertha 1754  * ZAM0.001-0.0840-3.20 
  Mbatha, Constance wc1754  * ZAM0.001-0.0840-3.20 
  Banda, Maria 1421 ZAM0.001-0.4140-16.40 
  Mwale, Naomi 1359 ZAM0.5010.01400.40 
  Mary, Mashane 1203 ZAM0.001-0.7040-28.00 
  Banda, Maria 1421 ZAM0.5010.09403.60 
 * 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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