Individual Calculations June 2018
 Ahed, Al-Saqqa  Total change: -42.80  Rating chartPersonal card
 AL-Qaed Championships 0pen 2018 Amman JOR 2018-04-12
RcRownchangeKK*chgGame
 1767 1842 3.50 7 -0.68 20 -13.60 
  Elsayed, Mohamed Samir 2242  * EGY0.001-0.0820-1.60 
  Barghoth, Esam 1464 JOR1.0010.09201.80 
  Ahmad, Jawarneh 1582 JOR0.501-0.3220-6.40 
  Amr, Majdalawi c1632 JOR1.0010.23204.60 
  Boshra, Alshaeby wf1960 JOR0.001-0.3420-6.80 
  Raya, Alnaimat 1662 JOR1.0010.26205.20 
  Ali, Moumani 1829 JOR0.001-0.5220-10.40 
 * 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)
 
 Kingdom Individual Preliminary Stage Tournament - 2018 Open Ammn JOR 2018-05-05
RcRownchangeKK*chgGame
 1564 1842 5.00 8 -1.46 20 -29.20 
  Karam, Baker 1442  * JOR1.0010.08201.60 
  Naiem, Mousa 1951 JOR0.001-0.3520-7.00 
  Dagher, Karim 1611 JOR0.001-0.7920-15.80 
  Mohammad, Harahsheh 1457 JOR0.001-0.9120-18.20 
  Hala, Mousa 1442  * JOR1.0010.08201.60 
  Mahmoud, Albboushi 1464 JOR1.0010.09201.80 
  Murad, Bino 1574 JOR1.0010.17203.40 
  Osama, Alsmady 1573 JOR1.0010.17203.40 
 * 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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