Rapid: Individual Calculations June 2023
 Ashraf, Ahmed Ramadan  Total change: -43.20  Rating chartPersonal card
 Ramadan Chess Tournament 2023 Sharjah UAE 2023-04-01
RcRownchangeKK*chgGame
 1444 1868 5.50 9 -2.16 20 -43.20 
  Martakov, Roman 1095 FID0.001-1.0020-20.00 
  Farhat, Adam 1468  * USA1.0010.08201.60 
  Srinjay, Shrinivas Shankar 1121 IND1.0010.00200.00 
  Khushi, Kaushal 1316 IND1.0010.03200.60 
  Safin, Safarullakhan 1427 IND0.501-0.4420-8.80 
  Anoud, Eisa Bashkardi 1317 UAE1.0010.03200.60 
  Ahmed, Fareed f1964 UAE0.001-0.3720-7.40 
  Al Ali, Aisha Saif 1479 UAE1.0010.09201.80 
  Rafee, Mohd Hayel 1808 SYR0.001-0.5820-11.60 
 * 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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