Individual Calculations November 2017
 Mohamed, Khidir Mohamed  Total change: -4.40  Rating chartPersonal card
 Sudan National championship 25 Khartoum SUD 2017-09-26
RcRownchangeKK*chgGame
 2219 1864 0.00 1 -0.11 40 -4.40 
  Tagelsir , Abubaker f2219 SUD0.001-0.1140-4.40 

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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