Individual Calculations January 2018
 Anquandah, Francis Eric  Total change: 5.00  Rating chartPersonal card
 3rd Tema International Classic Tourney Accra GHA 2017-12-16
RcRownchangeKK*chgGame
 1824 1971 3.50 5 0.25 20 5.00 
  Gyamfi, Kwame Adutwum 1571  * GHA1.0010.08201.60 
  Charles, Haji Kiadii 1975 LBR0.5010.01200.20 
  Hasford, John Kojo f2021 GHA0.001-0.4320-8.60 
  Ameku, David 1571  * GHA1.0010.08201.60 
  Mensah, Joseph Jamena c1980 GHA1.0010.512010.20 
 * 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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