Individual Calculations August 2018
 Rouda Essa, Alserkal  Total change: 40.00  Rating chartPersonal card
 4th Batumi Municipality Cup (Open-B) Batumi GEO 2018-07-02
 1702 1428 2.50 8 1.00 40 40.00 
  Kikilashvili, Soso 1828  * GEO0.5010.424016.80 
  Tevzadze, Mariam 1828  * GEO0.001-0.0840-3.20 
  Khukhunaishvili, Tariel 1741 GEO0.001-0.1440-5.60 
  Maghlakelidze, Lado 1607 GEO0.5010.23409.20 
  Abeer, Ali wc1606 UAE0.5010.23409.20 
  Al Maamari, Wafia Darwish wc1731 UAE0.001-0.1440-5.60 
  Espinosa Cancino, Monica 1778 SCO0.001-0.1140-4.40 
  Fatima, Al Wahabi 1494 UAE1.0010.594023.60 
 * 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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