Individual Calculations October 2013
 Al-Zoubi, Issa  Total change: 10.65  Rating chartPersonal card
 Jordan Cup Championship 2013-Open- Amman JOR 2013-08-29
RcRownchangeKK*chgGame
 1969 1957 4.00 7 0.71 15 10.65 
  Al-Shawaqfeh, Mohammad 1875 JOR1.0010.39155.85 
  Battikhi, H. f2176 JOR0.001-0.2215-3.30 
  Barakat, Nafez 1905 JOR1.0010.43156.45 
  Aboudi, Marwan 2145 JOR0.001-0.2615-3.90 
  Moayed, Obied 2057 JOR0.001-0.3615-5.40 
  Abulaban, Amr 2068 JOR1.0010.65159.75 
  Majdalawi, Amr 1557  * JOR1.0010.08151.20 
 * 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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