Rapid: Individual Calculations November 2022
 Benhassaini, Allae  Total change: 1.40  Rating chartPersonal card
 Rapid international tournament SBA Sidi Bel Abbes ALG 2022-09-30
RcRownchangeKK*chgGame
 1517 1413 1.00 2 0.07 20 1.40 
  Saim, Bachir 2000 ALG0.001-0.0220-0.40 
  Maaref, Abderrezak 1033 ALG1.0010.09201.80 

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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