Rapid: Individual Calculations November 2019
 Khelifa, Omar  Total change: -5.40  Rating chartPersonal card
 38th first saturday Algiers ALG 2019-10-05
RcRownchangeKK*chgGame
 1433 1368 1.50 4 -0.27 20 -5.40 
  Djema, Abdennour 1768  * ALG0.001-0.0820-1.60 
  Daas, Haythem 1381 ALG0.5010.02200.40 
  Bouazdia, Yassine 1257 ALG0.001-0.6520-13.00 
  Ferhaoui, Yacine 1326 ALG1.0010.44208.80 
 * 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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