Individual Calculations April 2017
 Ihab, Batta  Total change: 0.00  Rating chartPersonal card
 AL-Qaed 10th Championships open 2017 Amman JOR 2017-03-04
RcRownchangeRpKK*chgGame
 1712 0 2.00 5 0.00 1640   0.00 
  Fathi, Naser 1845 JOR0.0010.00 0.00 
  Qusay, Sunjoq 1467 JOR1.0010.00 0.00 
  Ammar, Kokash 1670 JOR1.0010.00 0.00 
  Hafez, Bakr m1890 JOR0.0010.00 0.00 
  Gheith, Alhadidi 1686 JOR0.0010.00 0.00 

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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