Individual Calculations May 2018
 Muhammad, Ayoub  Total change: 0.00  Rating chartPersonal card
 31st Pakistan National Chess Championship 2018 Lahore - Grace Hotel PAK 2018-04-04
RcRownchangeRpKK*chgGame
 1723 0 4.00 7 0.00 1743   0.00 
  Sadeem, Lodhi 1776 PAK0.0010.00 0.00 
  Aqib, Javaid Butt 1460 PAK0.0010.00 0.00 
  Faisal, Khan 1747 PAK0.0010.00 0.00 
  Waqar, Ahmad Nm 1736 PAK1.0010.00 0.00 
  Khalid, Mahmood Ashraf 1788 PAK1.0010.00 0.00 
  Ferman, Aziz 1697 PAK1.0010.00 0.00 
  Ahmad, Awais 1858 PAK1.0010.00 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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