Individual Calculations August 2017
 Chiwambo, Stansford  Total change: 18.40  Rating chartPersonal card
 Mayeso & Muleso 2017 Lilongwe MAW 2017-07-06
RcRownchangeKK*chgGame
 1967 1919 4.00 7 0.92 20 18.40 
  Mwale, Joseph 2159 MAW0.001-0.2020-4.00 
  Jimu, Fidelis 1832 MAW1.0010.38207.60 
  Calicoca, Wilton Inacio c2165 MOZ0.001-0.1920-3.80 
  Khonje, Frank 1799 MAW1.0010.34206.80 
  Nyambalo, Joseph c2060 MAW0.001-0.3120-6.20 
  Mhango, Kelusi 1774 MAW1.0010.31206.20 
  Mawango, Davie 1983 MAW1.0010.592011.80 

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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