Rapid: Individual Calculations January 2019
 Janbein, Salah  Total change: -4.00  Rating chartPersonal card
 20th Christmas Chess Festival Beirut LBN 2018-12-16
RcRownchangeKK*chgGame
 1745 1505 1.00 5 -0.20 20 -4.00 
  Habash, Mohamad 1812 LBN0.001-0.1420-2.80 
  Sakr, Wissam 1905  * LBN0.001-0.0820-1.60 
  Arkadan, Adam 1383 LBN1.0010.33206.60 
  Sharbel, Marwan 1905  * LBN0.001-0.0820-1.60 
  Abi Nader, Charles 1718 LBN0.001-0.2320-4.60 
 * 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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