Individual Calculations December 2017
 Shekh A, Osamah  Total change: 2.80  Rating chartPersonal card
 Syrian Individual Championship-preliminary- south2017 damascus SYR 2017-10-02
RcRownchangeKK*chgGame
 1926 2076 5.50 8 0.07 40 2.80 
  Walid, Shebani 1676  * SYR0.501-0.4240-16.80 
  Aldakak, Ghassan 1870 SYR1.0010.24409.60 
  Manar , Bakleh 1901 SYR0.501-0.2340-9.20 
  Nasser, Alsseid 1820 SYR1.0010.19407.60 
  Hasan, Ali 1860 SYR1.0010.22408.80 
  Koniahli, Malek 2086 SYR0.001-0.4940-19.60 
  Bello, Gassan 2065 SYR1.0010.484019.20 
  Omrani, Hasan 2131 SYR0.5010.08403.20 
 * 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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