Individual Calculations June 2019
 Chigowo, Amos  Total change: 56.40  Rating chartPersonal card
 Central Region Easter Chess Lilongwe MAW 2019-04-28
RcRownchangeKK*chgGame
 1828 1725 4.00 7 1.41 40 56.40 
  Chiwambo, Stanford 1955 MAW1.0010.794031.60 
  Maliro, Dan 1892 MAW0.001-0.2840-11.20 
  Chiona, Richard 1898 MAW0.001-0.2740-10.80 
  Mdala, Richard 1655 MAW1.0010.404016.00 
  Mfune, Petros c2043 MAW0.001-0.1340-5.20 
  Nkhoma, Desiderata 1455 MAW1.0010.17406.80 
  Matola, Ernest 1896 MAW1.0010.734029.20 

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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