Individual Calculations May 2017
 Amr, Majdalawi  Total change: 12.80  Rating chartPersonal card
 First Classfication Tournament-2017- OPEN Amman JOR 2017-03-23
RcRownchangeKK*chgGame
 1706 1602 2.50 6 0.32 40 12.80 
  Naiem, Mousa 1913 JOR0.001-0.1440-5.60 
  Ahmad, Saadah 1753 JOR0.5010.20408.00 
  Ahed, Al-Saqqa 1854 JOR0.001-0.1940-7.60 
  Ayham, Al-Eteiwy 1800 JOR0.001-0.2440-9.60 
  Saief, Alsafadey 1244 JOR1.0010.10404.00 
  Ammar, Kokash 1670 JOR1.0010.594023.60 

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)
 

 

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