Rapid: Individual Calculations March 2018
 Al Hosani, Omran  Total change: 2.60  Rating chartPersonal card
 2nd Al Ain Weekly Rapid chess championship Al Ain UAE 2018-02-10
RcRownchangeKK*chgGame
 1461 1809 4.50 5 0.13 20 2.60 
  Al Saadi, Al Mutasim 1409  * OMA1.0010.08201.60 
  Al-Moaamari, Mozah 1409  * UAE0.501-0.4220-8.40 
  Abdulla, M Hamed Alneyadi 1409  * UAE1.0010.08201.60 
  Andal, Edmond 1667 PHI1.0010.31206.20 
  Sidharth, Balaji Sridharan 1409  * IND1.0010.08201.60 
 * 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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