Rapid: Individual Calculations July 2016
 Muyenga, Bright  Total change: 41.40  Rating chartPersonal card
 Kayonde's U2100 Chess Challenge Lusaka ZAM 2016-06-25
RcRownchangeKK*chgGame
 1940 1930 5.00 6 2.07 20 41.40 
  Makwaya, Kiddy 2069 ZAM0.001-0.3120-6.20 
  Ngulube, Stanley 1860 ZAM1.0010.40208.00 
  Akazembe, Moses 1811 ZAM1.0010.34206.80 
  Simasiku, Tabala 1956 ZAM1.0010.542010.80 
  Mulauzi, Joshua 1843 ZAM1.0010.38207.60 
  Kameya, Robby 2099 ZAM1.0010.722014.40 

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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