Individual Calculations December 2017
 Omrani, Hasan  Total change: -5.60  Rating chartPersonal card
 Syrian Individual Championship-preliminary- south2017 damascus SYR 2017-10-02
RcRownchangeKK*chgGame
 1949 2131 5.50 8 -0.28 20 -5.60 
  Sami, Eliwi 1731  * SYR1.0010.08201.60 
  Barambo, Mohamed 1892 SYR1.0010.20204.00 
  Koniahli, Malek 2086 SYR0.501-0.0620-1.20 
  Bello, Gassan 2065 SYR0.501-0.0920-1.80 
  Maradni, Ghassan 1907 SYR1.0010.22204.40 
  Manar , Bakleh 1901 SYR0.501-0.2920-5.80 
  Yasser, Alhassan 1933 SYR0.501-0.2620-5.20 
  Shekh A, Osamah 2076 SYR0.501-0.0820-1.60 
 * 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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