Individual Calculations January 2019
 Adu Jnr, Lionel  Total change: 21.00  Rating chartPersonal card
 2018 National Chess Championships Accra GHA 2018-12-05
RcRownchangeKK*chgGame
 1860 1897 6.00 9 1.05 20 21.00 
  Hasford, John Kojo f2032 GHA1.0010.682013.60 
  Odoi, Isaac Abeasi 1731 GHA1.0010.28205.60 
  Anquandah, Francis Eric m1965 GHA0.5010.09201.80 
  Ameku, Philip Elikem 1927 GHA0.001-0.4620-9.20 
  Thompson, Edward Nii Lamptey c1802 GHA1.0010.37207.40 
  Mensah, Joseph Jamena c1995 GHA0.5010.13202.60 
  Aduamah, David Kofi 1749 GHA1.0010.30206.00 
  Sosu, Edward c1732 GHA1.0010.28205.60 
  Anhwere, Bernard 1809 GHA0.001-0.6220-12.40 

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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