Rapid: Individual Calculations January 2019
 Kabalan, Mohamad  Total change: 2.80  Rating chartPersonal card
 20th Christmas Chess Festival Beirut LBN 2018-12-16
RcRownchangeKK*chgGame
 1714 1433 1.00 5 0.14 20 2.80 
  Khechen, Nabil E m1833  * LBN1.0010.922018.40 
  Slim, Nadim 1733 LBN0.001-0.1520-3.00 
  Khoder, Akram 1657 LBN0.001-0.2220-4.40 
  Kabalan, Farah 1629 LBN0.001-0.2520-5.00 
  Abi Nader, Charles 1718 LBN0.001-0.1620-3.20 
 * 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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