Individual Calculations January 2022
 Anquandah, Francis Eric  Total change: -28.80  Rating chartPersonal card
 2021 Nationals (Phase Two) Accra GHA 2021-12-26
RcRownchangeKK*chgGame
 1840 1965 4.50 9 -1.44 20 -28.80 
  Fomevor, Cephas Clinton 1750 GHA0.501-0.2720-5.40 
  Hasford, John Kojo f1990 GHA0.001-0.4720-9.40 
  Akpa, Prince 1655 GHA0.501-0.3620-7.20 
  Mensah, Joseph Jamena c1932 GHA1.0010.45209.00 
  Adu-Poku, Kwabena 1925 GHA0.501-0.0620-1.20 
  Ameku, Philip Elikem 1881 GHA0.001-0.6220-12.40 
  Anhwere, Bernard 1847 GHA0.001-0.6620-13.20 
  Adu Jnr, Lionel c1829 GHA1.0010.32206.40 
  Aduamah, David Kofi 1753 GHA1.0010.23204.60 

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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