Rapid: Individual Calculations December 2018
 Amrane, Tarek  Total change: 17.00  Rating chartPersonal card
 1er Tournoi de 1er Novembre 2018 U20 AS.AJYAL SIDI BEL ABBES Sidi Bel Abbes ALG 2018-11-01
RcRownchangeKK*chgGame
 1331 1570 4.00 4 0.85 20 17.00 
  Oukid, Bachir 1257 ALG1.0010.14202.80 
  Fartous, Hadjer 1258 ALG1.0010.14202.80 
  Djibtrouhi, Mustapha 1334 ALG1.0010.20204.00 
  Doucene, Ayoub 1476 ALG1.0010.37207.40 

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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