Individual Calculations November 2017
 Edrees, Ameer  Total change: 0.00  Rating chartPersonal card
 Sudan National championship 25 Khartoum SUD 2017-09-26
RcRownchangeRpKK*chgGame
 1766 0 1.00 3 0.00 1641   0.00 
  Ibraheem, Awad 2146 SUD0.0010.00 0.00 
  Yahia, Mohamed Attaelmanan 1161 SUD1.0010.00 0.00 
  Hamed, Mohamed 1992 SUD0.0010.00 0.00 

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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