Individual Calculations August 2019
 Mwape, Leonard  Total change: 28.40  Rating chartPersonal card
 Zambia Open International Chess Championships - Championship Section Lusaka ZAM 2019-06-28
RcRownchangeKK*chgGame
 1979 1930 4.50 9 0.71 40 28.40 
  Zhemba, Jemusse 2113 ZIM0.001-0.2640-10.40 
  Siakasimbo, Aubrey 2049 ZAM0.001-0.3440-13.60 
  Lemmy, Chishala 2022 ZAM0.001-0.3740-14.80 
  Mwansa, Shadreck 1530  * ZAM1.0010.08403.20 
  Muyenga, Bright 2061 ZAM0.001-0.3240-12.80 
  Tembo, Osward 1 1904 ZAM1.0010.464018.40 
  Chiswela, Eric 2067 ZAM1.0010.684027.20 
  Kameya, Robson 2066 ZAM0.5010.18407.20 
  Mulauzi, Joshua 2002 ZAM1.0010.604024.00 
 * 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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