Rapid: Individual Calculations April 2020
 Al Salman, Mohamad  Total change: -7.40  Rating chartPersonal card
 Taanayel 2019 Beirut LBN 2019-08-25
RcRownchangeKK*chgGame
 1615 1914 3.00 4 -0.37 20 -7.40 
  Khoury, Rabih 1481 LBN1.0010.06201.20 
  Nadi, Samir 1578 LBN1.0010.12202.40 
  Farhat, Jawad 1688 LBN1.0010.21204.20 
  Salman, Samer 1713 LBN0.001-0.7620-15.20 

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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