Rapid: Individual Calculations August 2023
 Vayanos, George  Total change: 29.60  Rating chartPersonal card
 Adha Open Tournament By Riyadi club Beirut LBN 2023-06-25
RcRownchangeKK*chgGame
 1577 1758 7.00 9 0.74 40 29.60 
  Saliba, Karl 1358  * LBN1.0010.08403.20 
  Rahal, Serge 1285 LBN1.0010.05402.00 
  Hammoudi, Adam 1488 LBN1.0010.17406.80 
  Asaad, Joe 1942 LBN0.001-0.2640-10.40 
  Flayhan, Zouhair 1511 LBN1.0010.19407.60 
  Al Assi, Ahmad 1594 LBN0.001-0.7240-28.80 
  Ali Khan, Amani 1387 LBN1.0010.10404.00 
  Slim, Nadim 1646 LBN1.0010.354014.00 
  Boulos, Paul 1982 FRA1.0010.784031.20 
 * 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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