Individual Calculations February 2020
 Mensah, Joseph Jamena  Total change: 12.40  Rating chartPersonal card
 5th Tema Classics Chess Tourney Tema GHA 2020-01-18
RcRownchangeKK*chgGame
 1925 1983 3.50 5 0.62 20 12.40 
  Adu Jnr, Lionel c1906 GHA1.0010.39207.80 
  Anquandah, Francis Eric m1981 GHA0.5010.00200.00 
  Apemiye, Austin 2019 NGR0.001-0.4520-9.00 
  Thompson, Edward Nii Lamptey c1786 GHA1.0010.25205.00 
  Ameku, Philip Elikem 1932 GHA1.0010.43208.60 

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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