Individual Calculations January 2022
 Anhwere, Bernard  Total change: 29.80  Rating chartPersonal card
 2021 Nationals (Phase One) Accra GHA 2021-11-19
RcRownchangeKK*chgGame
 1722 1847 7.00 9 1.02 20 20.40 
  Senyegah, Paul 1623 GHA1.0010.22204.40 
  Akpa, Prince 1655 GHA1.0010.25205.00 
  La Piana, Antonino 1725 ITA1.0010.33206.60 
  Fomevor, Cephas Clinton 1750 GHA0.501-0.1320-2.60 
  Aikins, Dwamena Akenten 1636 GHA1.0010.23204.60 
  Aduamah, David Kofi 1753 GHA0.501-0.1320-2.60 
  Adu Jnr, Lionel c1829 GHA0.501-0.0320-0.60 
  Ameku, David 1804 GHA0.501-0.0620-1.20 
  Bonsu, Kwadwo Owusu Bempa 1726 GHA1.0010.34206.80 

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)
 
 2021 Nationals (Phase Two) Accra GHA 2021-12-26
RcRownchangeKK*chgGame
 1844 1847 4.50 8 0.47 20 9.40 
  Ameku, Philip Elikem 1881 GHA0.001-0.4520-9.00 
  Akpa, Prince 1655 GHA0.001-0.7520-15.00 
  Adu Jnr, Lionel c1829 GHA1.0010.47209.40 
  Aduamah, David Kofi 1753 GHA1.0010.37207.40 
  Fomevor, Cephas Clinton 1750 GHA1.0010.37207.40 
  Hasford, John Kojo f1990 GHA0.001-0.3120-6.20 
  Anquandah, Francis Eric m1965 GHA1.0010.662013.20 
  Adu-Poku, Kwabena 1925 GHA0.5010.11202.20 

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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