Individual Calculations January 2020
 Kalaba, Mutale  Total change: 15.60  Rating chartPersonal card
 2019 LPCA LEAGUE 2 Round 1-14 Lusaka ZAM 2019-09-21
RcRownchangeKK*chgGame
 1901 1929 5.50 9 0.67 20 13.40 
  Swatu, Fandisha 1985 ZAM0.5010.08201.60 
  Peter, Chembe 1803 ZAM1.0010.33206.60 
  Nshikokola, Philip 1837 ZAM0.001-0.6320-12.60 
  Kameya, Robson 2040 ZAM0.5010.15203.00 
  Kalale, Collins 1798 ZAM1.0010.32206.40 
  Vukani, Kakanda 1909 ZAM0.501-0.0320-0.60 
  Mwape, Dennis 2005 ZAM0.001-0.4020-8.00 
  Nshikokola, Ericho 1688 ZAM1.0010.20204.00 
  Kameya, Robson 2040 ZAM1.0010.652013.00 

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)
 
 LPCA Open 2019 Lusaka ZAM 2019-12-20
RcRownchangeKK*chgGame
 1971 1902 3.00 7 0.11 20 2.20 
  Lemmy, Chishala 2030 ZAM0.001-0.3320-6.60 
  Kabwe, Timothy 2230 ZAM0.001-0.1320-2.60 
  Mwanza, Brian 1707 ZAM1.0010.25205.00 
  Nshikokola, Mapalo 1600 ZAM1.0010.15203.00 
  Siuluta , Arnold 2016 ZAM1.0010.662013.20 
  Kameya, Robson 2046 ZAM0.001-0.3120-6.20 
  Gondwe, Kondwani Maxwell c2167 ZAM0.001-0.1820-3.60 

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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