Individual Calculations March 2018
 Hesham, Abdelrahman  Total change: -5.50  Rating chartPersonal card
 Egyptian League Final 2018/2019 Rounds 1-3 Many Cities EGY 2017-12-30
RcRownchangeKK*chgGame
 2138 2401 3.00 3 0.54 10 5.40 
  Lotfy, Abdel Rahman 2121 EGY1.0010.16101.60 
  Abou El Zein, Eid Mahmoud m2156 EGY1.0010.20102.00 
  Hosni, Yehya 2136 EGY1.0010.18101.80 

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 Individual Chess Championship 2017(Open) Sharjah UAE 2018-01-27
RcRownchangeKK*chgGame
 2277 2406 4.50 9 -1.24 10 -12.40 
  Elmejbri, Ali A. f2055 LBA0.501-0.3910-3.90 
  Saeed, Ishaq f2434 UAE1.0010.54105.40 
  Alhuwar, Jasem f2303 UAE1.0010.36103.60 
  Issa, Rafat f2379 JOR0.001-0.5410-5.40 
  Haddouche, Mohamed g2505 ALG0.001-0.3610-3.60 
  Ahmad, Al Khatib m2315 JOR0.001-0.6210-6.20 
  Alothman, Abdul Wahab c2018 KUW0.501-0.4110-4.10 
  Al Abdali, Zeyad Saleh 2006  * KSA1.0010.08100.80 
  Arab, Adlane m2477 ALG0.5010.10101.00 
 * 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
 2193 2406 6.00 8 0.15 10 1.50 
  Mohammed, Ahmed Said Al Amri 2006  * OMA1.0010.08100.80 
  Mansour, Sameer f2269 JOR0.501-0.1810-1.80 
  Sultan, Ibrahim m2142 UAE1.0010.18101.80 
  Al Jowder, Isa 2006  * BRN1.0010.08100.80 
  Adly, Ahmed g2634 EGY0.001-0.2110-2.10 
  Boshara, Mohammed Ahmed 2006  * SUD1.0010.08100.80 
  Belouadah, Saad m2404 ALG0.5010.00100.00 
  Shobaita, Ahmed c2076 PLE1.0010.12101.20 
 * 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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