Individual Calculations August 2018
 Majid Abdalla, Alqaydi  Total change: -28.80  Rating chartPersonal card
 15th Dubai Juniors Chess Tournament 2018 Dubai UAE 2018-06-27
RcRownchangeKK*chgGame
 1182 1032 0.00 4 -1.24 40 -49.60 
  Ebrahim, Ahmed Ebrahim 1319 UAE0.001-0.1640-6.40 
  Talal Mohammed, Al Blooshi 1178 UAE0.001-0.3040-12.00 
  Ahmed Waqqas, Alawlaqi 1203 UAE0.001-0.2740-10.80 
  Mohammed, Ahmed 1028 UAE0.001-0.5140-20.40 

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)
 
 Al-Ain Summer Chess Festival-Standard Al Ain UAE 2018-07-23
RcRownchangeKK*chgGame
 1357 1010 1.00 4 0.52 40 20.80 
  Al Balushi, Said 1410  * OMA0.001-0.0840-3.20 
  Abdulla, M Hamed Alneyadi 1374 UAE0.001-0.1040-4.00 
  Sultan, Mohamed Qayed 1235 UAE1.0010.784031.20 
  Aysha, Nasser H Alshamsi 1410  * UAE0.001-0.0840-3.20 
 * 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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