Individual Calculations January 2022
 Adu Jnr, Lionel  Total change: 4.20  Rating chartPersonal card
 2021 Nationals (Phase One) Accra GHA 2021-11-19
RcRownchangeKK*chgGame
 1687 1829 5.50 8 0.03 20 0.60 
  Gabah, Richard 1613 GHA1.0010.22204.40 
  Kpodo, Evans Mawuko 1654 GHA0.001-0.7320-14.60 
  Melega, Michele 1587 ITA1.0010.20204.00 
  Fomevor, Cephas Clinton 1750 GHA0.501-0.1120-2.20 
  Aikins, Dwamena Akenten 1636 GHA1.0010.25205.00 
  Anhwere, Bernard 1847 GHA0.5010.03200.60 
  Akpa, Prince 1655 GHA1.0010.27205.40 
  Aduamah, David Kofi 1753 GHA0.501-0.1020-2.00 

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
 1846 1829 4.00 8 0.18 20 3.60 
  Adu-Poku, Kwabena 1925 GHA0.001-0.3720-7.40 
  Ameku, Philip Elikem 1881 GHA1.0010.572011.40 
  Anhwere, Bernard 1847 GHA0.001-0.4720-9.40 
  Akpa, Prince 1655 GHA1.0010.27205.40 
  Aduamah, David Kofi 1753 GHA1.0010.40208.00 
  Fomevor, Cephas Clinton 1750 GHA0.001-0.6120-12.20 
  Hasford, John Kojo f1990 GHA1.0010.712014.20 
  Anquandah, Francis Eric m1965 GHA0.001-0.3220-6.40 

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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