Individual Calculations May 2019
 Masango, Spencer  Total change: 67.00  Rating chartPersonal card
 2019 Zambia Closed Chess Championships - Open Section Lusaka ZAM 2019-04-19
RcRownchangeKK*chgGame
 2043 2109 8.00 8 3.35 20 67.00 
  Sakala, Richard 1777 ZAM1.0010.12202.40 
  Sakala, Ronald 1862 ZAM1.0010.19203.80 
  Chabala, Efford 1985 ZAM1.0010.33206.60 
  Kantalamba, Mushota 2060 ZAM1.0010.43208.60 
  Zulu, Thomas 2119 ZAM1.0010.512010.20 
  Kaoma, Micheal 2128 ZAM1.0010.532010.60 
  Dimba, James c2076 ZAM1.0010.45209.00 
  Munenga, Douglas D f2335 ZAM1.0010.792015.80 

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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