Rapid: Individual Calculations November 2022
 Boutaleb, Mohamed  Total change: 9.40  Rating chartPersonal card
 Rapid international tournament SBA Sidi Bel Abbes ALG 2022-09-30
RcRownchangeKK*chgGame
 1733 1408 1.00 3 0.47 20 9.40 
  Moueden, Mohamed Amine 1975 ALG0.001-0.0220-0.40 
  Tahir, Abderrahmane 1722 ALG0.001-0.1420-2.80 
  Belarbi, Mohamed Reda 1501 ALG1.0010.632012.60 

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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