Individual Calculations November 2015
 Eiaali, Abdelrahman  Total change: 0.00  Rating chartPersonal card
 Beirut Open Beirut LBN 2015-09-18
RcRownchangeRpKK*chgGame
 1843 0 3.00 7 0.00 1793   0.00 
  Khechen, Nabil E m2023 LIB1.0010.00 0.00 
  Alshaar, Nabil 2074 SYR0.0010.00 0.00 
  Jouni, Hassan 1844 LIB0.0010.00 0.00 
  Tarraf, Tarraf 1656 LIB0.0010.00 0.00 
  Matta, Dany 1664 LIB1.0010.00 0.00 
  Jabr, Bernard 1761 LIB1.0010.00 0.00 
  Haydar, Amin 1882 LIB0.0010.00 0.00 

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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