Rapid: Individual Calculations September 2022
 Mrabti, Yahya  Total change: 41.20  Rating chartPersonal card
 Tournoi de l'Espoir Benslimane MAR 2022-07-23
RcRownchangeKK*chgGame
 1899 1827 4.00 5 2.06 20 41.20 
  Chemaou, Lilya 1427  * MAR1.0010.08201.60 
  Alami Afilal, Khalid 2056 MAR1.0010.792015.80 
  Rian, Moubarak m1963 MAR0.001-0.3220-6.40 
  Alami, Halim 1999 MAR1.0010.732014.60 
  Rian, Saad 2048 MAR1.0010.782015.60 
 * 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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