Individual Calculations February 2019
 Kabalan, Mohamad  Total change: 8.00  Rating chartPersonal card
 Soviet Club Christmas Chess Championship Beirut LBN 2018-12-22
RcRownchangeKK*chgGame
 1450 1391 2.00 4 0.20 40 8.00 
  Zeidan, Mohammad 1791  * LBN0.001-0.0840-3.20 
  Hamoushi, Mohamad Ali 1714 LBN0.001-0.1340-5.20 
  Hamdoun, Rayan 1071 LBN1.0010.13405.20 
  Hamdoun, Karim 1223 LBN1.0010.284011.20 
 * 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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