Individual Calculations March 2018
 Al Ali, Aisha Saif  Total change: 52.40  Rating chartPersonal card
 ALAIN Juniors 2017 Al Ain UAE 2017-12-29
RcRownchangeKK*chgGame
 1389 1407 4.00 8 -0.33 40 -13.20 
  Asatryan, Sona wm1807  * ARM0.001-0.0840-3.20 
  Zayed, Mallah Alremeithi 1104 UAE1.0010.14405.60 
  Lakshmi, Krishna Bhushan D 1807  * IND0.001-0.0840-3.20 
  Almaamari , Zainab Darwish wc1129 UAE0.501-0.3340-13.20 
  Sriram, Venkatesan 1083 IND1.0010.13405.20 
  Sharon, Ryan 1189 FID1.0010.22408.80 
  Saif, Ahmed 1752 UAE0.001-0.1140-4.40 
  Ali, Mohamed Al Zeaabi 1242 UAE0.501-0.2240-8.80 
 * 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 Individual Women Chess Championship 2017 Sharjah UAE 2018-01-26
RcRownchangeKK*chgGame
 1661 1442 4.00 9 1.64 40 65.60 
  Khalil, Hanan 1226 UAE1.0010.22408.80 
  Boshra, Alshaeby wf1842  * JOR0.001-0.0840-3.20 
  Toubal, Hayat wm1842  * ALG0.001-0.0840-3.20 
  Raya, Alnaimat 1693 JOR1.0010.814032.40 
  Faqeeh, Yara 1461 PLE1.0010.534021.20 
  Mezioud, Amina wm1842  * ALG0.001-0.0840-3.20 
  Alraqum, Shahad 1696 KUW1.0010.814032.40 
  Alattar, Ghayda M. wf1842  * JOR0.001-0.0840-3.20 
  Ibtihal, Mohammed wc1505 SUD0.001-0.4140-16.40 
 * 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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