Rapid: Individual Calculations December 2023
 Wehbi, Issa  Total change: -11.00  Rating chartPersonal card
 Keshmat Fall Rapid Chess Tournament 2023 Beirut LBN 2023-11-26
RcRownchangeKK*chgGame
 1528 1684 5.50 9 -0.55 20 -11.00 
  Fares, Ali 1284  * LBN1.0010.08201.60 
  Khoury, Rabih 1364 LBN0.001-0.8720-17.40 
  Fayad, Steven 1376 LBN1.0010.14202.80 
  Chahine, Youssuf 1338 LBN1.0010.11202.20 
  Ahmed, Abbas 1461 LBN1.0010.22204.40 
  Tarabay, Hady 1812 LBN0.5010.17203.40 
  Sharbel, Marwan 1771 LBN0.001-0.3820-7.60 
  Nasser, Hadi 1640 LBN1.0010.44208.80 
  Ferzli, Michael 1710 LBN0.001-0.4620-9.20 
 * 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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