Rapid: Individual Calculations June 2017
 Khalef, Laadel  Total change: 18.00  Rating chartPersonal card
 "8 MAY 1945"Celebration tournament A1700 Guelma ALG 2017-05-05
RcRownchangeKK*chgGame
 1921 1873 4.00 7 0.90 20 18.00 
  Aissani, Sofiane 1738 ALG1.0010.32206.40 
  Bengherabi, Khalil f2101 ALG0.5010.29205.80 
  Benhadi, Aziz Madani m2147 ALG0.5010.33206.60 
  Cherifi, Razik 1784 ALG0.501-0.1220-2.40 
  Boulrens, Ala Eddine 1914 ALG0.5010.06201.20 
  Attoui, Abderrezak 1839 ALG1.0010.45209.00 
  Lekhchine , Riad 1926 ALG0.001-0.4320-8.60 

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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