Individual Calculations August 2019
 Ajavon, Anthony Obieni  Total change: -1.20  Rating chartPersonal card
 4th Dreamfort Chess Tournament Accra GHA 2019-07-26
RcRownchangeKK*chgGame
 1756 1880 4.50 7 -0.06 20 -1.20 
  Adanu, Richard Kofi Mawuena 1547 GHA0.001-0.8820-17.60 
  Ameku, David 1620 GHA1.0010.18203.60 
  Attah, Elikem Kofi c1664 GHA1.0010.22204.40 
  Apemiye, Austin 2019 NGR0.001-0.3120-6.20 
  Bonsu, Kwadwo Owusu Bempa 1763 GHA0.501-0.1620-3.20 
  Thompson, Edward Nii Lamptey c1812 GHA1.0010.41208.20 
  Anhwere, Bernard 1867 GHA1.0010.48209.60 

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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