Individual Calculations September 2022
 Ahmed, Najla  Total change: -25.60  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Women Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1514 1176 1.00 8 -0.43 40 -17.20 
  Thorsteinsdottir, Hallgerdur wf1934 ISL0.0010.00400.00 
  Beukes, Jamie-Nicole wc1231 NAM0.001-0.4240-16.80 
  Nacario, Ruth 1552 GUM0.001-0.0940-3.60 
  Benson, Maud 1334 GHA0.001-0.2940-11.60 
  Nakabo, Peninah 1748 UGA0.001-0.0240-0.80 
  Eman, Sawan 1566 PLE0.001-0.0940-3.60 
  Sy Mame, Binta 1256 SEN1.0010.614024.40 
  Saraci, Rinesa wc1494 KOS0.001-0.1340-5.20 

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)
 
 Abu Dhabi Open Chess Tournament 2022 Abu Dhabi UAE 2022-08-17
RcRownchangeKK*chgGame
 1717 1176 0.00 4 -0.21 40 -8.40 
  Baltazar, Danny 1990 PHI0.0010.00400.00 
  Al Abdali, Zeyad Saleh 1773 KSA0.001-0.0240-0.80 
  Khalil, Hanan 1494 UAE0.001-0.1340-5.20 
  Alsaiti, Mohamed Abdalgader 1609 LBA0.001-0.0640-2.40 

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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