Rapid: Individual Calculations January 2019
 Arkadan, Adam  Total change: -19.00  Rating chartPersonal card
 20th Christmas Chess Festival Beirut LBN 2018-12-16
RcRownchangeKK*chgGame
 1603 1383 0.00 4 -0.95 20 -19.00 
  Habash, Mohamad 1783  * LBN0.001-0.0820-1.60 
  Salman, Samer 1640 LBN0.001-0.1820-3.60 
  Janbein, Salah 1505 LBN0.001-0.3320-6.60 
  Kassar, Pierre 1484 LBN0.001-0.3620-7.20 
 * 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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