Rapid: Individual Calculations October 2019
 Slimani, Abdelhamid  Total change: -3.60  Rating chartPersonal card
 Algerian Chess Championship 2019 Rapid Open Setif ALG 2019-09-27
RcRownchangeKK*chgGame
 1845 1902 5.00 9 -0.18 20 -3.60 
  Zaidi, Haroun 1582 ALG1.0010.13202.60 
  Belkhir, Mustapha 1747 ALG0.501-0.2120-4.20 
  Barama, Nail 1688 ALG1.0010.23204.60 
  Sbaihi, Fares 1979 ALG0.5010.11202.20 
  Boulahouache, Djamel Eddine 1721 ALG1.0010.26205.20 
  Nassr, Ali m2183 ALG0.5010.34206.80 
  Dorbane, Khaled 2165 ALG0.001-0.1820-3.60 
  Boukazata, Djamel 1748 ALG0.501-0.2120-4.20 
  Bouaziz, Salim 1792 ALG0.001-0.6520-13.00 

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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