Individual Calculations April 2019
 Mustafa, Yousif Adam  Total change: 44.00  Rating chartPersonal card
 Khartoum Qualifications Khartoum SUD 2019-02-27
RcRownchangeKK*chgGame
 1699 1707 2.00 2 0.98 40 39.20 
  Zakaria, Adam 1676 SUD1.0010.464018.40 
  Elsadig, Mohmeed Sabir 1722 SUD1.0010.524020.80 

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)
 
 Sudan Final Championship 26 Khartoum SUD 2019-03-15
RcRownchangeKK*chgGame
 2045 1707 0.50 3 0.12 40 4.80 
  Mohamed, Faisal 2107  * SUD0.001-0.0840-3.20 
  Ahmahed, Faisal Ahmed 1939 SUD0.001-0.2140-8.40 
  Ahmed, Hassan Ahmed 2090 SUD0.5010.414016.40 
 * 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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