Individual Calculations March 2018
 Salim, Issa Ali Shamas  Total change: 31.80  Rating chartPersonal card
 National Team Championship 2018 Muscat OMA 2018-01-25
RcRownchangeKK*chgGame
 1740 1901 6.50 8 1.23 20 24.60 
  Al Sawafi, Abdul Malik 1501  * OMA1.0010.08201.60 
  Bait Said, Salim Ahmed 1501  * OMA1.0010.08201.60 
  Amer, Said Salim Al Maashani f2103 OMA0.001-0.2420-4.80 
  Al Kathiri, Musallam Mustahil 1501  * OMA1.0010.08201.60 
  Salim, Mohammed Salim Al Amri f1978 OMA1.0010.612012.20 
  Al Saidi, Mohammed Khalfan 1501  * OMA1.0010.08201.60 
  Al Mashikhi, Salim Aliyan f2109 OMA0.5010.27205.40 
  Mohammed, Ahmed Said Al Amri 1723 OMA1.0010.27205.40 
 * 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)
 
 Arab Chess Club Cup 2017 Sharjah UAE 2018-02-05
RcRownchangeKK*chgGame
 2091 1901 2.50 7 0.36 20 7.20 
  Elnaami, Hashem A.k. c1913 LBA0.5010.02200.40 
  Mansour, Sameer f2269 JOR0.001-0.1020-2.00 
  Amin, Bassem g2301  * EGY0.001-0.0820-1.60 
  Al-Burshaid, Ebrahim 1714 BRN1.0010.26205.20 
  Omar, Noaman m2301  * UAE0.001-0.0820-1.60 
  Haddouche, Mohamed g2301  * ALG0.001-0.0820-1.60 
  Shawabke, Ziyad 1841 PLE1.0010.42208.40 
 * 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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