Individual Calculations November 2016
 Phiri, Richmond  Total change: -10.80  Rating chartPersonal card
 LPCA INDEPENDENCE OPEN - 2016 Lusaka ZAM 2016-10-22
RcRownchangeKK*chgGame
 2075 2291 4.00 6 -0.54 20 -10.80 
  Kandangwe, Joster 1969 ZAM1.0010.13202.60 
  Bwalya, Gillan m2297 ZAM0.001-0.4920-9.80 
  Mwape, William 1930 ZAM1.0010.10202.00 
  Gondwe, Lhnganiso 2004 ZAM1.0010.16203.20 
  Jilowa, Tito 2107 ZAM1.0010.26205.20 
  Mwenya, Oscar 2140 ZAM0.001-0.7020-14.00 

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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