Rapid: Individual Calculations August 2022
 Hazem, Oujdane Rayen  Total change: 12.80  Rating chartPersonal card
 Open U18 ASEC 2022 Constantine ALG 2022-07-01
RcRownchangeKK*chgGame
 1579 1326 1.00 4 0.16 20 3.20 
  Bidi, Abdeljalil 1736 ALG0.001-0.0820-1.60 
  Aissani, Saoussane 1424 ALG1.0010.632012.60 
  Aissani, Fethallah 1515 ALG0.001-0.2520-5.00 
  Fortas , Mohamed El Acil 1640 ALG0.001-0.1420-2.80 

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)
 
 Open du 5 Juillet 2022 Constantine ALG 2022-07-04
RcRownchangeKK*chgGame
 1656 1326 1.00 4 0.48 20 9.60 
  Attoui, Abderrezak 1721 ALG0.001-0.0820-1.60 
  Moussaoui, Lazhar 1631 ALG1.0010.862017.20 
  Beghriche, Rami Tadjeddine 1730 ALG0.001-0.0820-1.60 
  Barkat, Raouf 1543 ALG0.001-0.2220-4.40 

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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