Rapid: Individual Calculations August 2017
 Jegel , Mostafa  Total change: -22.80  Rating chartPersonal card
 Jedah International Chess Tournament Jeddah KSA 2017-06-25
RcRownchangeKK*chgGame
 1617 1786 3.00 6 -1.14 20 -22.80 
  Madkour, Ahmed M 1733 EGY1.0010.43208.60 
  Mohamed, Islam H 1894 EGY0.001-0.3520-7.00 
  Mahmoud, Jawad 1683 FID0.001-0.6420-12.80 
  Alhussaini, Raouf 1574 KSA0.001-0.7720-15.40 
  Al Otaibi, Naif S 1386  * KSA1.0010.08201.60 
  Al Suliman, Abdul Aziz 1429 KSA1.0010.11202.20 
 * 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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