Individual Calculations February 2020
 Abdulaziz, Mahmoud  Total change: 3.80  Rating chartPersonal card
 Soviet Alumni 41 Christmas Chess Tournament Beirut LBN 2019-12-22
RcRownchangeKK*chgGame
 1835 2081 5.50 7 0.19 20 3.80 
  Yaman, Wajeeh 1681  * LBN1.0010.08201.60 
  Khallouf, Abdallah 1685 LBN1.0010.08201.60 
  Habash, Mohamad 1753 LBN1.0010.13202.60 
  Arkadan, Adib 1704 LBN1.0010.09201.80 
  Al Kaoury, Mahdi c2084 LBN0.5010.00200.00 
  Najjar, Ahmad f2257 LBN0.001-0.2720-5.40 
  Salman, Samer 1681  * LBN1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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