Individual Calculations December 2017
 Musende, Gershom  Total change: -26.00  Rating chartPersonal card
 LPCA - Mukubulo Chilufya Open - Main Section Lusaka ZAM 2017-11-24
RcRownchangeKK*chgGame
 1868 2045 3.00 6 -1.30 20 -26.00 
  Mululu, Arnold 2002 ZAM0.001-0.5620-11.20 
  Swatu, Tebby 1997 ZAM0.001-0.5720-11.40 
  Siyingwa, Wisdom 1798 ZAM0.501-0.3120-6.20 
  Vukani, Kakanda 1660 ZAM1.0010.09201.80 
  Mulauzi, Joshua 1892 ZAM0.501-0.2020-4.00 
  Phiri, Gift 1856 ZAM1.0010.25205.00 

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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