Individual Calculations February 2019
 Kennedy, Kanyoka  Total change: 55.20  Rating chartPersonal card
 Henry Sinkala Annual Chess Tournament - 2019 Luanshya ZAM 2019-01-20
RcRownchangeKK*chgGame
 1865 1884 5.00 7 1.38 40 55.20 
  Zulu, Thomas 2060 ZAM0.001-0.2740-10.80 
  Chiumya, Brighton 1974 ZAM1.0010.624024.80 
  Wilfred, Mutosa 1484  * ZAM1.0010.08403.20 
  Kenneth, Tembo 1747 ZAM1.0010.324012.80 
  Chabala, Kapilya 1713 ZAM1.0010.274010.80 
  Mulenga, Prince Daniel 2203 ZAM0.001-0.1340-5.20 
  Chasaya, Terence 1877 ZAM1.0010.494019.60 
 * 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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