Rapid: Individual Calculations May 2024
 Chemmachemma, Malik  Total change: 35.80  Rating chartPersonal card
 Open Youm El Ilm 2024 - 26eme edition Constantine ALG 2024-04-19
RcRownchangeKK*chgGame
 1719 1466 3.00 6 1.79 20 35.80 
  Djeddi , Salah Eddine 1860 ALG0.5010.42208.40 
  Rabahi, Aziz 1745 ALG1.0010.842016.80 
  Barkat, Raouf 1843 ALG0.001-0.0920-1.80 
  Benarioua, Sadjed Abdelhadi 1684 ALG0.001-0.2220-4.40 
  Amira, Adlan 1597 ALG0.5010.18203.60 
  Elhadj Moustafa, Youcef 1585 ALG1.0010.662013.20 

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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