Rapid: Individual Calculations April 2020
 Najjar, Ahmad  Total change: -13.80  Rating chartPersonal card
 Taanayel 2019 Beirut LBN 2019-08-25
RcRownchangeKK*chgGame
 1843 2188 6.00 8 -0.69 20 -13.80 
  Kassar, Pierre 1453 LBN1.0010.01200.20 
  Fouani, Rida 1721 LBN1.0010.05201.00 
  Ayoub, Maurice 1904 LBN0.501-0.3420-6.80 
  Moudallal, Tarek 1878 LBN1.0010.14202.80 
  Alshaar, Nabil 2024 SYR0.501-0.2220-4.40 
  Alzaim, Talal 2176 SYR0.001-0.5220-10.40 
  Slim, Nadim 1699 LBN1.0010.04200.80 
  Jalloul, Maya wf1888 LBN1.0010.15203.00 

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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