Individual Calculations October 2018
 Kaoma, Micheal  Total change: -5.20  Rating chartPersonal card
 Kenneth Tembo Classic Invitational chess Tournament Luanshya ZAM 2018-08-28
RcRownchangeKK*chgGame
 1961 2103 3.50 6 -0.56 20 -11.20 
  Simbeye, Kachinga 1831 ZAM0.501-0.3320-6.60 
  Nswana, Malwa 1872 ZAM1.0010.21204.20 
  Mpanga, Kasao 1995 ZAM1.0010.35207.00 
  Mulenga, Prince Daniel 2259 ZAM0.001-0.2920-5.80 
  Nsakanya, Chanda 1981 ZAM1.0010.33206.60 
  Ndhlovu, Kondwelani 1827 ZAM0.001-0.8320-16.60 

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)
 
 THE JOSEPH KUNDA-MOFYA (GM JOZE) COPPERBELT CLOSED INVITATIONAL TOURNAMENT Ndola ZAM 2018-08-30
RcRownchangeKK*chgGame
 1861 2103 5.00 6 0.30 20 6.00 
  Ndhlovu, Ottis 1752 ZAM1.0010.11202.20 
  Chasaya, Terence 1859 ZAM1.0010.20204.00 
  Kalata, Chanda 1991 ZAM1.0010.35207.00 
  Nyimbili, Dalington c2013 ZAM0.001-0.6220-12.40 
  Kennedy, Kanyoka 1846 ZAM1.0010.18203.60 
  Mumba, Micheal 1703  * ZAM1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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