Rapid: Individual Calculations January 2020
 Oukid, Bachir  Total change: 11.80  Rating chartPersonal card
 25 eme tournoi rapide Juniors cat open Sidi Bel Abbes ALG 2019-12-07
RcRownchangeKK*chgGame
 1218 1470 3.00 3 0.59 20 11.80 
  Yassine, Issame 1140 ALG1.0010.12202.40 
  Djibtrouhi, Abdelillah 1205 ALG1.0010.18203.60 
  Dani, Djamel 1309 ALG1.0010.29205.80 

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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