Rapid: Individual Calculations January 2018
 Salameh, Sleiman  Total change: -21.40  Rating chartPersonal card
 19th Christmas international Rapid chess 2017 Furn- El choubak LBN 2017-12-17
RcRownchangeKK*chgGame
 1823 1848 0.50 3 -1.07 20 -21.40 
  Najjar, Ahmad f2192 LBN0.001-0.1220-2.40 
  Lakhoyan, Hrag 1448  * LBN0.501-0.4220-8.40 
  Djikerian, Rafi 1828 PLE0.001-0.5320-10.60 
 * 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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