Individual Calculations September 2018
 Jere, Jonathan  Total change: 0.00  Rating chartPersonal card
 2018 Zambia Open Chess Championships - Main Section Lusaka ZAM 2018-08-10
RcRownchangeRpKK*chgGame
 1851 0 4.00 8 0.00 1851   0.00 
  Siuluta , Arnold 1972 ZAM0.0010.00 0.00 
  Handema, Goodfellow 1825 ZAM0.0010.00 0.00 
  Nyendwa, John 1697 ZAM1.0010.00 0.00 
  Mbao, James Jimmy 1837 ZAM1.0010.00 0.00 
  Kalaba, Mutale 1882 ZAM0.5010.00 0.00 
  Sichone, Paul 1830 ZAM0.5010.00 0.00 
  Phiri, Gift 1903 ZAM1.0010.00 0.00 
  Chasaya, Terence 1859 ZAM0.0010.00 0.00 

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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