Individual Calculations November 2017
 Khader, Aram  Total change: 16.00  Rating chartPersonal card
 9th Beirut international chess championship 2017 Beirut LBN 2017-09-30
RcRownchangeKK*chgGame
 1981 2101 6.50 9 0.80 20 16.00 
  Elghazzawi, Omar 1701  * LBN1.0010.08201.60 
  Fakoua, Khalil 1701  * LBN1.0010.08201.60 
  Kiriakov, Petr g2501  * RUS0.001-0.0820-1.60 
  Hanna, Elie 1790 LBN1.0010.14202.80 
  Ghnatios, Ralph 1746 LBN0.501-0.3920-7.80 
  Kotanjian, Tigran g2496 ARM0.001-0.0820-1.60 
  Abdo, Moussa 1765 LBN1.0010.12202.40 
  Djikerian, Rafi 1835 PLE1.0010.18203.60 
  Gevorgyan, Maria wm2294 ARM1.0010.752015.00 
 * 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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