Rapid: Individual Calculations January 2018
 Salameh, Wassim  Total change: 13.40  Rating chartPersonal card
 19th Christmas international Rapid chess 2017 Furn- El choubak LBN 2017-12-17
RcRownchangeKK*chgGame
 1560 1658 2.50 3 0.67 20 13.40 
  Kaouri, Mahdi 1995 LBN0.5010.38207.60 
  Sakka, Bashir 1427 LBN1.0010.21204.20 
  El Jawich, Muhammad 1258  * LBN1.0010.08201.60 
 * 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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