Individual Calculations September 2018
 Kabambesha, Mike  Total change: 0.00  Rating chartPersonal card
 2018 Zambia Open Chess Championships - Main Section Lusaka ZAM 2018-08-10
RcRownchangeRpKK*chgGame
 1841 0 3.00 7 0.00 1791   0.00 
  Makwaya, Kiddy 1970 ZAM0.0010.00 0.00 
  Ndhlovu, Kondwelani 1827 ZAM0.0010.00 0.00 
  Muhongo, Nixon 1781 ZAM1.0010.00 0.00 
  Mwanza, Samuel 1852 ZAM0.0010.00 0.00 
  Mbao, James Jimmy 1837 ZAM0.0010.00 0.00 
  Ngambi, Victor 1782 ZAM1.0010.00 0.00 
  Siyingwa, Wisdom 1838 ZAM1.0010.00 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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