Individual Calculations June 2018
 Tlale, Tshepang  Total change: -15.80  Rating chartPersonal card
 2018 African Individual Chess Championships Ladies Section Livingstone ZAM 2018-05-12
RcRownchangeKK*chgGame
 1804 1844 3.50 8 -0.79 20 -15.80 
  Simenda, Daisy 1502 ZAM1.0010.12202.40 
  Latreche, Sabrina wm2043 ALG0.001-0.2420-4.80 
  Laubscher, Anzel wm1803 RSA1.0010.44208.80 
  Mwango , Lorita wf1923 ZAM0.001-0.3920-7.80 
  Nkhoma, Desiderata 1481 MAW1.0010.10202.00 
  Vilhete, Vania Fausto Da T. wm1717 MOZ0.501-0.1720-3.40 
  Mezioud, Amina wm2078 ALG0.001-0.2120-4.20 
  Latreche, Khadidja wm1888 ALG0.001-0.4420-8.80 

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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