Rapid: Individual Calculations April 2022
 Rejraji, Mohamed  Total change: 8.80  Rating chartPersonal card
 Circuit "Alhambra" des Echecs-Edition 4 Rabat MAR 2022-02-27
RcRownchangeKK*chgGame
 1882 1810 2.50 5 0.44 20 8.80 
  Fellousi, Abdelaziz 2047 MAR1.0010.802016.00 
  Hadj Kholti, Yasser 1927 MAR0.5010.16203.20 
  Ouchleh, Mohamed 1618 MAR0.001-0.7520-15.00 
  Mourid, Lahcen 1735 MAR1.0010.40208.00 
  Rian, Saad 2084 MAR0.001-0.1720-3.40 

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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