Rapid: Individual Calculations September 2022
 Oumalk, Mahdi  Total change: -3.60  Rating chartPersonal card
 Tournoi de l'Espoir Benslimane MAR 2022-07-23
RcRownchangeKK*chgGame
 1828 1423 0.00 2 -0.18 20 -3.60 
  El Aouam, Youssef 1905 MAR0.001-0.0520-1.00 
  Kriem, Med Amine 1750 MAR0.001-0.1320-2.60 

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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