Rapid: Individual Calculations November 2022
 Belarbi, Mohamed Reda  Total change: -6.60  Rating chartPersonal card
 Rapid international tournament SBA Sidi Bel Abbes ALG 2022-09-30
RcRownchangeKK*chgGame
 1586 1501 2.00 6 -0.33 20 -6.60 
  Tahir, Abderrahmane 1722 ALG0.001-0.2220-4.40 
  Talbi, Asmaa 1107 ALG1.0010.08201.60 
  Messaoudi, Elhadi 1795 ALG0.001-0.1520-3.00 
  Saidi, Bouziane 1689 ALG1.0010.742014.80 
  Saoudi, Mohamed Lamine 1794 ALG0.001-0.1520-3.00 
  Boutaleb, Mohamed 1408 ALG0.001-0.6320-12.60 

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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