Individual Calculations February 2018
 Ajavon, Anthony Obieni  Total change: 101.20  Rating chartPersonal card
 2017 GCA National Championships (Open) Accra GHA 2017-12-26
RcRownchangeKK*chgGame
 1861 1760 5.50 8 2.53 40 101.20 
  Adu Jnr, Lionel c1951 GHA1.0010.754030.00 
  Ameku, Philip Elikem 1939 GHA0.5010.23409.20 
  Thompson, Edward Nii Lamptey c1849 GHA1.0010.624024.80 
  Bonsu, Kwadwo Owusu Bempa 1845 GHA1.0010.624024.80 
  Arko-Dadzie, George Kweku 1571 GHA1.0010.254010.00 
  Hushie, Carlton 1741 GHA1.0010.474018.80 
  Hasford, John Kojo f2021 GHA0.001-0.1840-7.20 
  Anquandah, Francis Eric m1971 GHA0.001-0.2340-9.20 

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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