Rapid: Individual Calculations April 2020
 Salman, Samer  Total change: 7.80  Rating chartPersonal card
 Taanayel 2019 Beirut LBN 2019-08-25
RcRownchangeKK*chgGame
 1640 1713 4.00 6 0.39 20 7.80 
  Ayoub, Haitham 1483 LBN1.0010.21204.20 
  Kassis, Antoine f2203 LBN0.001-0.0420-0.80 
  Mazbouh, Thaer 1332 LBN0.001-0.9120-18.20 
  Abou Adelah, Ghassan 1506 LBN1.0010.23204.60 
  Ali Khan, Amani 1402 LBN1.0010.14202.80 
  Al Salman, Mohamad 1914 LBN1.0010.762015.20 

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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