Rapid: Individual Calculations May 2017
 Ghlib, Boutouchent  Total change: 7.40  Rating chartPersonal card
 Open A"Youm El Ilm" Constantine 2017 Constantine ALG 2017-04-21
RcRownchangeKK*chgGame
 2025 2158 5.00 7 0.37 20 7.40 
  Abbes , Tarek 1863 TUN1.0010.15203.00 
  Salhi, Nouressadat 1923 ALG0.501-0.2920-5.80 
  Toubal, Hayat wm1877 ALG1.0010.16203.20 
  Benabdelaziz, Mohamed 2027 ALG0.501-0.1820-3.60 
  Latreche, Sabrina wm1958 ALG1.0010.24204.80 
  Belouadah, Saad m2306 ALG0.5010.20204.00 
  Bekker-Jensen, David f2221 DEN0.5010.09201.80 

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)
 

 

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