Individual Calculations June 2023
 Anas, Khwaira  Total change: 38.80  Rating chartPersonal card
 Second Classification Tournament-2023 Open Amman JOR 2023-05-04
RcRownchangeKK*chgGame
 1761 1979 6.50 8 0.50 40 20.00 
  Mahmoud, Ghnaim 1579  * JOR1.0010.08403.20 
  Kloub.m 1624 JOR1.0010.11404.40 
  Qasim, Husein 1745 JOR1.0010.21408.40 
  Basil, Daoud 1698 JOR0.001-0.8440-33.60 
  Ruba, Al-Qudah 1819 JOR1.0010.294011.60 
  Mamoun, Telfah 1755 JOR1.0010.22408.80 
  Mansour, Sameer m2219 JOR0.5010.304012.00 
  Rakan, Dasa 1652 JOR1.0010.13405.20 
 * 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)
 
 1st Sharjah Future 2023 Sharjah UAE 2023-05-16
RcRownchangeKK*chgGame
 1694 1979 8.00 9 0.47 40 18.80 
  Mariam, Essa 1570 UAE1.0010.08403.20 
  Shaker, Musab 1710 BRN1.0010.17406.80 
  Opasiak, Dustin Tennessee 1745 POL1.0010.21408.40 
  Al Amri, Mohammed A 1729 OMA1.0010.19407.60 
  Aktamova, Zilola 1619 UZB1.0010.10404.00 
  Al Saidi, Mohammed Khalfan 1698 OMA0.501-0.3440-13.60 
  Mahmoud Youssef, Noha 1674 EGY1.0010.14405.60 
  Rouda Essa, Alserkal wc1747 UAE1.0010.21408.40 
  Ali Hamdan, Alsheraifi 1750 UAE0.501-0.2940-11.60 

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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