Individual Calculations November 2015
 Khechen, Nabil E  Total change: -11.80  Rating chartPersonal card
 Beirut Open Beirut LBN 2015-09-18
RcRownchangeKK*chgGame
 1888 2023 4.00 7 -0.59 20 -11.80 
  Salameh, Rami 1661 LIB1.0010.10202.00 
  Khairallah, Ralph 1667 LIB1.0010.11202.20 
  Kotanjian, Tigran g2423  * ARM0.001-0.0820-1.60 
  El Ayyash, Rawad 1801 LIB0.001-0.7820-15.60 
  Bedrosian, Danielle 1694 LIB1.0010.12202.40 
  Ghnatios, Ralph 1668 LIB1.0010.11202.20 
  Bouaziz, Slim g2301 TUN0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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