Individual Calculations March 2020
 Hytham, Badway  Total change: -16.80  Rating chartPersonal card
 Sudan Cup Championship Khartoum SUD 2020-01-24
RcRownchangeKK*chgGame
 2007 1769 0.00 2 -0.42 40 -16.80 
  Ahmed, Hassan Ahmed 2075 SUD0.001-0.1440-5.60 
  Alsahabee, Alsadig Alshareif 1938 SUD0.001-0.2840-11.20 

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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