Individual Calculations December 2018
 Mwape, Dennis  Total change: 7.20  Rating chartPersonal card
 Kitwe Open Chess Tournament Kitwe ZAM 2018-11-02
RcRownchangeKK*chgGame
 1961 1977 4.50 8 0.36 20 7.20 
  Lwamfwe, Kabwe 2135 ZAM1.0010.712014.20 
  Mulenga, Prince Daniel 2232 ZAM0.5010.31206.20 
  Mulenga, Peter 1867 ZAM0.501-0.1520-3.00 
  Kenneth, Tembo 1769 ZAM1.0010.23204.60 
  Nosiku, Muyunda 1849 ZAM0.501-0.1720-3.40 
  Sinkala, Given 1679 ZAM1.0010.15203.00 
  Mwansa, Mambwe 2086 ZAM0.001-0.3520-7.00 
  Zulu, Thomas 2069 ZAM0.001-0.3720-7.40 

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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