Individual Calculations August 2017
 Chiona, Richard  Total change: 11.60  Rating chartPersonal card
 Mayeso & Muleso 2017 Lilongwe MAW 2017-07-06
RcRownchangeKK*chgGame
 1935 1860 3.00 6 0.58 20 11.60 
  Chipanga, Chiletso c2091 MAW0.001-0.2120-4.20 
  Mfune, Petros c2043 MAW0.001-0.2620-5.20 
  Nyambalo, Joseph c2060 MAW0.001-0.2420-4.80 
  Ibrahim, Jonathan 1651 MAW1.0010.23204.60 
  Khonje, Frank 1799 MAW1.0010.42208.40 
  Chindole, Khama 1964 MAW1.0010.642012.80 

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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