Individual Calculations September 2022
 Ahmed, Hassan Ahmed  Total change: -29.60  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2015 2114 3.00 7 -1.48 20 -29.60 
  Kollars, Dmitrij g2648 GER0.001-0.0320-0.60 
  Lima, Osvaldo Dos Santos c1863 STP1.0010.19203.80 
  Waldhausen Gordon, Frederick 2028 SCO0.001-0.6220-12.40 
  Abdulkadir, Mohamed Warsame 1820 SOM0.001-0.8520-17.00 
  Meddeb, Anis f2121 TUN1.0010.512010.20 
  Wu, Bing-Shen 1714  * TPE0.001-0.9220-18.40 
  Mizzi, Jack 1913 MLT1.0010.24204.80 
 * 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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