Individual Calculations December 2017
 Mpundu, Frank  Total change: 49.60  Rating chartPersonal card
 LPCA - Mukubulo Chilufya Open - Main Section Lusaka ZAM 2017-11-24
RcRownchangeKK*chgGame
 1892 2014 6.50 8 1.24 40 49.60 
  Mulenga, Titus 1976 ZAM0.501-0.0540-2.00 
  Mwansa, Richard 2034 ZAM0.001-0.4740-18.80 
  Masebo, Kupasha 1748 ZAM1.0010.18407.20 
  Tembo, Osward 1 1918 ZAM1.0010.374014.80 
  Mukuwa, Kelvin 1827 ZAM1.0010.264010.40 
  Kalaba, Mutale 1855 ZAM1.0010.294011.60 
  Tavagwisa, Lawrence 1829 ZIM1.0010.264010.40 
  Mubita, Mwangelwa 1945 ZAM1.0010.404016.00 

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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