Rapid: Individual Calculations March 2019
 Mellah, Mohamed  Total change: -13.00  Rating chartPersonal card
 ZONAL "EST" CNITC 2019 Constantine ALG 2019-01-31
RcRownchangeKK*chgGame
 1698 1767 4.00 8 -0.65 20 -13.00 
  Bouabellou, Yasser Abdelaziz 1382 ALG1.0010.09201.80 
  Gueroui, Nacereddine 2029 ALG0.001-0.1820-3.60 
  Assoul, Abdelaziz 1551 ALG0.501-0.2820-5.60 
  Laouar , Adnane 1529 ALG1.0010.20204.00 
  Redjem, Lyes 1601 ALG1.0010.28205.60 
  Boulrens, Ala Eddine 1974 ALG0.001-0.2320-4.60 
  Amrani, Haithem 1667 ALG0.501-0.1420-2.80 
  Benkirat, Rabie 1849 ALG0.001-0.3920-7.80 

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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