Blitz: Individual Calculations September 2017
 Zeidan, Mohammad  Total change: -10.20  Rating chartPersonal card
 Lebanese blitz chess clubs championships Saida LBN 2017-08-06
RcRownchangeKK*chgGame
 1978 2037 3.50 7 -0.51 20 -10.20 
  Khodashenas, Mersad m2339 IRI0.001-0.1520-3.00 
  Hamad, Mohammad 1800 LBN1.0010.20204.00 
  Saliba, Nicolas 1810 LBN0.001-0.7920-15.80 
  Alshaar, Nabil 2076 SYR0.001-0.4520-9.00 
  Farhat, Mohamed 1847 LBN1.0010.25205.00 
  Djikiryan, Rafi 1637  * PLE1.0010.08201.60 
  Eid, Fadi m2335 LBN0.5010.35207.00 
 * 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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