Individual Calculations July 2015
 Boshra, Alshaeby  Total change: -17.20  Rating chartPersonal card
 Final Kingdoum Tornament-2015 Amman JOR 2015-05-21
RcRownchangeKK*chgGame
 2099 2004 2.50 10 -1.26 20 -25.20 
  Alattar, Rakan c2034 JOR0.5010.04200.80 
  Aboudi, Marwan 2126 JOR0.5010.17203.40 
  Moayed, Obied 2077 JOR0.5010.10202.00 
  Mohannad, Farhan f2229 JOR0.001-0.2220-4.40 
  Mansour, Sameer f2245 JOR0.001-0.2020-4.00 
  Saad, Baha 2007 JOR0.001-0.5020-10.00 
  Taher, Ali 2073 JOR0.001-0.4020-8.00 
  Naiem, Mousa 1961 JOR0.501-0.0620-1.20 
  Ahmad, Al Khatib 2171 JOR0.001-0.2820-5.60 
  Abo-Hazeem, Mohanned 2066 JOR0.5010.09201.80 

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)
 
 First Grade Clubs Championship Amman JOR 2015-06-04
RcRownchangeKK*chgGame
 1884 2004 3.00 4 0.40 20 8.00 
  Alattar, Rakan c2034 JOR0.5010.04200.80 
  Suleiman, Mousa 1979 JOR1.0010.47209.40 
  Osama, Al Najjar 1768 JOR1.0010.20204.00 
  Ibrahim, Alsalos 1755 JOR0.501-0.3120-6.20 

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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