Rapid: Individual Calculations April 2022
 Kacem, Rian  Total change: -4.80  Rating chartPersonal card
 Circuit "Alhambra" des Echecs-Edition 5 Rabat MAR 2022-03-27
RcRownchangeKK*chgGame
 1778 1816 3.50 7 -0.24 20 -4.80 
  Rian, Saad 2084 MAR0.5010.33206.60 
  Laamim, Roaa 1823 MAR1.0010.512010.20 
  Sellak, Hadou 1987 MAR0.001-0.2720-5.40 
  Chouli, Safia 1558 MAR1.0010.18203.60 
  Kouyach, Abdelali 1909 MAR0.001-0.3720-7.40 
  Bouayad, Anas 1655 MAR1.0010.29205.80 
  Elharrak, Ahmed 1431 MAR0.001-0.9120-18.20 

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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