Rapid: Individual Calculations December 2023
 Salem, Ralph  Total change: 6.00  Rating chartPersonal card
 Keshmat Fall Rapid Chess Tournament 2023 Beirut LBN 2023-11-26
RcRownchangeKK*chgGame
 1479 1188 1.00 5 0.15 40 6.00 
  Kassar, Bashar 1688 LBN0.001-0.0440-1.60 
  Hamadeh, Sally 1391 LBN0.001-0.2440-9.60 
  Kashmar, Ahmad 1447 LBN0.001-0.1840-7.20 
  Ali Khan, Amani 1429 LBN1.0010.804032.00 
  Flayhan, Zouhair 1442 LBN0.001-0.1940-7.60 

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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