Rapid: Individual Calculations July 2018
 Saliba, Nicolas  Total change: -17.00  Rating chartPersonal card
 Kafaat Chess Tournament Beirut LBN 2018-06-24
RcRownchangeKK*chgGame
 1787 1648 0.50 4 -0.85 20 -17.00 
  Khechen, Nabil E m1966 LBN0.001-0.1320-2.60 
  Muhssen, Fared Saleh 1924 IRQ0.001-0.1720-3.40 
  Habash, Mohamad 1834 LBN0.001-0.2620-5.20 
  Said, Hassan 1422 PLE0.501-0.2920-5.80 

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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