Rapid: Individual Calculations August 2023
 Nalbandian, Marco  Total change: -1.60  Rating chartPersonal card
 Keshmat Summer Rapid Chess Tournament 2023 Beirut LBN 2023-07-23
RcRownchangeKK*chgGame
 1587 1364 1.50 6 -0.04 40 -1.60 
  Saliba, Nicolas 1784 LBN0.001-0.0740-2.80 
  Abi Nader, Charles 1653 LBN1.0010.844033.60 
  Nasser, Hadi 1567 LBN0.001-0.2440-9.60 
  Moudallal, Tarek 1806 LBN0.001-0.0640-2.40 
  Diab, Majd 1168 LBN0.501-0.2540-10.00 
  Chaaban, Mazen 1546 LBN0.001-0.2640-10.40 

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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