Individual Calculations September 2017
 Ameku, Philip Elikem  Total change: 23.00  Rating chartPersonal card
 2nd Strongbow Tournament Accra GHA 2017-07-28
RcRownchangeKK*chgGame
 1842 1895 5.00 7 1.15 20 23.00 
  Ayiku, Angela Naa Amerley wf1495  * GHA1.0010.08201.60 
  Hasford, John Kojo f2020 GHA0.5010.17203.40 
  Thompson, Edward Nii Lamptey c1869 GHA1.0010.46209.20 
  Anquandah, Francis Eric m1961 GHA1.0010.592011.80 
  Soyoye, Abel 1939 NGR0.5010.06201.20 
  Mensah, Joseph Jamena c1964 GHA0.001-0.4020-8.00 
  Mills-Pappoe, Benjamin Adoayi 1648 GHA1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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