Individual Calculations January 2022
 Mensah, Joseph Jamena  Total change: -45.00  Rating chartPersonal card
 2021 Nationals (Phase Two) Accra GHA 2021-12-26
RcRownchangeKK*chgGame
 1846 1932 2.00 7 -2.25 20 -45.00 
  Aduamah, David Kofi 1753 GHA0.001-0.7320-14.60 
  Fomevor, Cephas Clinton 1750 GHA0.501-0.2420-4.80 
  Hasford, John Kojo f1990 GHA0.001-0.4220-8.40 
  Anquandah, Francis Eric m1965 GHA0.001-0.4520-9.00 
  Akpa, Prince 1655 GHA1.0010.17203.40 
  Adu-Poku, Kwabena 1925 GHA0.001-0.5120-10.20 
  Ameku, Philip Elikem 1881 GHA0.501-0.0720-1.40 

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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