Blitz: Individual Calculations January 2019
 Rayes, Abdul Kader  Total change: 0.60  Rating chartPersonal card
 Arab Indv. Blitz Chess Championship 2018(Open) Dubai UAE 2018-11-27
RcRownchangeKK*chgGame
 2160 2040 2.50 7 0.03 20 0.60 
  Hilwani, Talal 2358 SYR0.5010.37207.40 
  Zaibi, Amir m2185 TUN1.0010.692013.80 
  Haddouche, Mohamed g2440  * ALG0.001-0.0820-1.60 
  Asabri, Hussien f2262 LBA0.001-0.2220-4.40 
  Abd, Alhafeez Mohamed Ahmed 1640  * SUD1.0010.08201.60 
  Alhuwar, Jasem f2241 UAE0.001-0.2420-4.80 
  Al Hosani, Omran f1992 UAE0.001-0.5720-11.40 
 * 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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