Blitz: Individual Calculations September 2022
 Al Zadjali, Abdul Rahman  Total change: 21.40  Rating chartPersonal card
 Abu Dhabi Blitz Chess Tournament 2022 Abu Dhabi UAE 2022-08-21
RcRownchangeKK*chgGame
 1900 1368 2.00 8 1.07 20 21.40 
  Vaibhav, Jayant Raut 2153 IND0.0010.00200.00 
  Vetokhin, Savva m2340 RUS0.0010.00200.00 
  Iordanian, Eduard 1963 RUS0.001-0.0220-0.40 
  Osman, Salah 1180 FID1.0010.26205.20 
  Ammar, Sedrani f2008 UAE0.001-0.0120-0.20 
  Mahitosh, Dey f1772 IND0.001-0.0820-1.60 
  Ali, Abdulkhaleq 1994 UAE0.001-0.0120-0.20 
  Mansour, Abbas 1793 UAE1.0010.932018.60 

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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