Individual Calculations February 2020
 Kanyoka, Kennedy  Total change: 32.00  Rating chartPersonal card
 Kenneth Tembo and Friends New Year Tournament Ndola ZAM 2019-12-27
RcRownchangeKK*chgGame
 2022 1957 4.50 7 1.60 20 32.00 
  Enerst, Shamano 1620 ZAM1.0010.12202.40 
  Kaoma, Micheal 2105 ZAM1.0010.702014.00 
  Zulu, Thomas 2167 ZAM0.001-0.2320-4.60 
  Mwansa, Mambwe 2122 ZAM0.5010.22204.40 
  Nyimbili, Dalington c1887 ZAM1.0010.40208.00 
  Mulenga, Prince Daniel 2287 ZAM0.001-0.1220-2.40 
  Chibuye, James 1965 ZAM1.0010.512010.20 

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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