Individual Calculations January 2018
 Bayani, Kuda  Total change: 41.20  Rating chartPersonal card
 CCLA Mukubulo Open Chess Championships - Open Section Ndola ZAM 2017-12-08
RcRownchangeKK*chgGame
 1872 1963 7.00 8 2.06 20 41.20 
  Musende, Gershom 2019 ZAM0.5010.08201.60 
  Zulu, Thomas 2038 ZAM1.0010.602012.00 
  Mwape, Dennis 1950 ZAM0.501-0.0220-0.40 
  Phiri, Fredrick 1844 ZAM1.0010.34206.80 
  Fred, Malawa 1789 ZAM1.0010.27205.40 
  Mushipi, Justin 1705 ZAM1.0010.18203.60 
  Musonda, Chola f1881 ZAM1.0010.39207.80 
  Muchindu, Daniel 1747 ZAM1.0010.22204.40 

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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