Individual Calculations April 2016
 Abdelrahim, Abdelrahim  Total change: -72.00  Rating chartPersonal card
 2016-First Classification Chess Championship Open Amman JOR 2016-01-14
RcRownchangeKK*chgGame
 1485 1537 4.00 8 -0.43 40 -17.20 
  Loay, Sameer c1887 JOR0.001-0.1140-4.40 
  Maeen, Tell 1218 JOR1.0010.13405.20 
  Osama, Al Najjar 1776 JOR0.001-0.2040-8.00 
  Abed Alrahman, Zapen 1359 JOR1.0010.274010.80 
  Moataz, Ghunaim 1656 JOR0.001-0.3440-13.60 
  Jawad, Salah 1151 JOR1.0010.09403.60 
  Badran, Nader 1605 JOR0.001-0.4140-16.40 
  Dana, Al-Mosa 1231 JOR1.0010.14405.60 

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)
 
 Second classification Tournament 2016 Amman JOR 2016-02-25
RcRownchangeKK*chgGame
 1577 1537 0.50 4 -1.37 40 -54.80 
  Zaben, Majed 1906 JOR0.001-0.1040-4.00 
  Ahmad, Sameer 1777 JOR0.001-0.2040-8.00 
  Sara, Mouiqel 1329 JOR0.501-0.2740-10.80 
  Natheer, Kamal 1296 JOR0.001-0.8040-32.00 

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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