Rapid: Individual Calculations October 2019
 Djibtrouhi, Mustapha  Total change: 51.40  Rating chartPersonal card
 ChamClubs U20 pionnat des Sdi Bel Abbes ALG 2019-09-15
RcRownchangeKK*chgGame
 1324 1409 8.00 9 2.57 20 51.40 
  Oulaid, Sara 1034 ALG0.501-0.4120-8.20 
  Harmel, Abdelkhalak 1371 ALG1.0010.45209.00 
  Zerguit, Mohamed Salim 1293 ALG1.0010.34206.80 
  Djibtrouhi, Abdelillah 1265 ALG1.0010.31206.20 
  Ghozali, Seddik 1418 ALG0.5010.01200.20 
  Bousehla, Manel 1356 ALG1.0010.43208.60 
  Benali, Abdelkrim 1284 ALG1.0010.33206.60 
  Oukid, Bachir 1415 ALG1.0010.512010.20 
  Aissat, Med Ali 1483 ALG1.0010.602012.00 

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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