Rapid: Individual Calculations June 2022
 Djabali, Abdelmalek  Total change: -31.80  Rating chartPersonal card
 Tournoi Accompagnateurs IDF 2021-22 - Etape 3 Ermont ERMONT FRA 2022-05-22
RcRownchangeKK*chgGame
 1610 1530 0.50 5 -1.59 20 -31.80 
  Ahmed Holi Ali, Moawia c2027 SUD0.001-0.0420-0.80 
  Baron, Stephane 1803 FRA0.5010.33206.60 
  Held, Terence 1596 FRA0.001-0.4120-8.20 
  Roltgen, Klaus 1492 FRA0.001-0.5520-11.00 
  Gobert, Claire 1130  * FRA0.001-0.9220-18.40 
 * 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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