Rapid: Individual Calculations October 2019
 Harmel, Abdelkhalak  Total change: -27.80  Rating chartPersonal card
 ChamClubs U20 pionnat des Sdi Bel Abbes ALG 2019-09-15
RcRownchangeKK*chgGame
 1142 1371 4.00 7 -1.39 20 -27.80 
  Moualek, Meriem Norhene 1016 ALG0.001-0.8920-17.80 
  Djibtrouhi, Mustapha 1409 ALG0.001-0.4520-9.00 
  Hermal, Ikhlas 1098 ALG1.0010.17203.40 
  Yassine, Aymen 1083 ALG0.001-0.8420-16.80 
  Fartous, Hadjer 1227 ALG1.0010.31206.20 
  Bousmaha, Amira 1038 ALG1.0010.12202.40 
  Zerwal, Akrem Abdelkayoum 1124 ALG1.0010.19203.80 

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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