Rapid: Individual Calculations April 2020
 Dally, Samer Tarek  Total change: 14.40  Rating chartPersonal card
 Taanayel 2019 Beirut LBN 2019-08-25
RcRownchangeKK*chgGame
 1647 1373 2.00 6 0.72 20 14.40 
  Koniahli, Malek. f1974 SYR0.001-0.0220-0.40 
  Farhat, Jawad 1688 LBN0.001-0.1420-2.80 
  Khallouf, Abdallah 1669 LBN0.001-0.1520-3.00 
  Mazbouh, Thaer 1332 LBN1.0010.44208.80 
  Hariri, Chadi Moustafa 1614 LBN0.001-0.2020-4.00 
  Husam, Hasan Kareem Resen 1603 IRQ1.0010.792015.80 

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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