Individual Calculations June 2018
 Aboudi, Marwan  Total change: -54.00  Rating chartPersonal card
 AL-Qaed Championships 0pen 2018 Amman JOR 2018-04-12
RcRownchangeKK*chgGame
 1939 2163 4.50 7 -0.83 20 -16.60 
  Barghoth, Esam 1763  * JOR1.0010.08201.60 
  Saif, Malek c1863 JOR1.0010.15203.00 
  Albalkhi, Fared 1934 SYR0.501-0.2920-5.80 
  Barakat, Nafez 1831 JOR1.0010.12202.40 
  Elsayed, Mohamed Samir 2273 EGY0.5010.15203.00 
  Abulaban, Amr 1953 JOR0.501-0.2720-5.40 
  Hasan, Alsamid 1954 JOR0.001-0.7720-15.40 
 * 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
 1870 2163 4.00 7 -1.87 20 -37.40 
  Osama, Alsmady 1763  * JOR0.501-0.4220-8.40 
  Ibraheim, Khalifeh 1813  * JOR1.0010.11202.20 
  Al-Zoubi, Issa 1874 JOR1.0010.16203.20 
  Boshra, Alshaeby wf1965 JOR1.0010.24204.80 
  Saif, Malek c1863 JOR0.001-0.8520-17.00 
  Suleiman, Mousa 1996 JOR0.001-0.7220-14.40 
  Khalid, Flieh 1817 JOR0.501-0.3920-7.80 
 * 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)
 

 

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