Individual Calculations August 2019
 Kanyoka, Kennedy  Total change: 17.60  Rating chartPersonal card
 Zambia Open International Chess Championships - Championship Section Lusaka ZAM 2019-06-28
RcRownchangeKK*chgGame
 2039 1939 3.00 7 0.44 40 17.60 
  Musonda, Chola f2125 ZAM0.5010.24409.60 
  Hapaku, Charles c2136 ZAM0.001-0.2540-10.00 
  Chisompola, Alistair 2003 ZAM1.0010.594023.60 
  Mwape, William 2070 ZAM0.001-0.3240-12.80 
  Nyambalo, Joseph Xavier c1986 MAW1.0010.574022.80 
  Mulenga, Titus 2004 ZAM0.5010.09403.60 
  Swatu, Fandisha 1951 ZAM0.001-0.4840-19.20 

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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