Individual Calculations July 2022
 Elnaami, Hashem A.k.  Total change: -57.80  Rating chartPersonal card
 2nd Sharjah Challengers 2022 - International Chess Championship Sharjah UAE 2022-05-21
RcRownchangeKK*chgGame
 1663 1934 3.50 8 -2.89 20 -57.80 
  Al Ali, Aisha Saif 1649 UAE0.001-0.8420-16.80 
  Botiraliev, Abdumajid 1655 UZB0.001-0.8420-16.80 
  Al Balushi, Said 1513 OMA1.0010.07201.40 
  Zayed, Sultan Al Taher 1534  * UAE0.501-0.4220-8.40 
  Wael Sabry, Mina 1695 EGY0.001-0.8020-16.00 
  Al Kalbani, Wadima wf1612 UAE1.0010.13202.60 
  Al Mansouri, Moza wf1538 UAE1.0010.08201.60 
  Elnemr, Mohamed 2111 EGY0.001-0.2720-5.40 
 * 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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