Individual Calculations March 2019
 Al Kaoury, Mahdi  Total change: -43.20  Rating chartPersonal card
 Lebanese Individual Chess Championship 2019 Beirut LBN 2019-01-17
RcRownchangeKK*chgGame
 2103 2127 1.50 7 -2.16 20 -43.20 
  Nassar, Marc 1889 LBN1.0010.20204.00 
  El Jawich, Amro f2260 LBN0.5010.18203.60 
  Najjar, Ahmad f2210 LBN0.001-0.3920-7.80 
  Abdulaziz, Mahmoud c2108 LBN0.001-0.5320-10.60 
  Kassis, Antoine f2159 LBN0.001-0.4620-9.20 
  Khairallah, Faisal f2274 LBN0.001-0.3020-6.00 
  Kaloust, Giorgio 1822 LBN0.001-0.8620-17.20 

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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