Rapid: Individual Calculations March 2019
 Khetabi, Radi  Total change: 5.80  Rating chartPersonal card
 ZONAL "EST" CNITC 2019 Constantine ALG 2019-01-31
RcRownchangeKK*chgGame
 1630 1439 2.50 8 0.29 20 5.80 
  Ameur Zaimeche, Mourad 1828 ALG0.001-0.0920-1.80 
  Ferrah , Rabah 1695 ALG1.0010.812016.20 
  Cheber , Houssem 1634 ALG0.001-0.2520-5.00 
  Amrani, Haithem 1667 ALG0.001-0.2120-4.20 
  Beghriche, Rami Tadjeddine 1323 ALG1.0010.34206.80 
  Serrai, Abderrezak 1652 ALG0.001-0.2320-4.60 
  Boudechiche, Chemseddine 1484 ALG0.5010.06201.20 
  Boulahouache, Djamel Eddine 1753 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)
 

 

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