Individual Calculations March 2019
 Moudallal, Tarek  Total change: 6.60  Rating chartPersonal card
 Lebanese Individual Chess Championship 2019 Beirut LBN 2019-01-17
RcRownchangeKK*chgGame
 2057 2027 4.50 9 0.33 20 6.60 
  Najjar, Ahmad f2210 LBN0.5010.24204.80 
  Abdulaziz, Mahmoud c2108 LBN0.001-0.3920-7.80 
  Kassis, Antoine f2159 LBN0.001-0.3220-6.40 
  Khairallah, Faisal f2274 LBN0.001-0.1920-3.80 
  Kaloust, Giorgio 1822 LBN1.0010.24204.80 
  Houmsi, Ghassan 1852 LBN1.0010.27205.40 
  Al Salman, Mohamad 1939 LBN1.0010.38207.60 
  Nassar, Marc 1889 LBN1.0010.31206.20 
  El Jawich, Amro f2260 LBN0.001-0.2120-4.20 

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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