Rapid: Individual Calculations August 2019
 Moumene, Alla  Total change: 48.60  Rating chartPersonal card
 Demi finale U20 du ch de wilaya SBA 2019 Sidi Bel Abbes ALG 2019-07-12
RcRownchangeKK*chgGame
 1335 1055 2.00 6 0.95 20 19.00 
  Aissat, Med Ali 1455  * ALG0.001-0.0820-1.60 
  Benali, Abdelkrim 1324 ALG0.001-0.1720-3.40 
  Oukid, Abdelkader 1358 ALG1.0010.862017.20 
  Ghozali, Seddik 1406 ALG0.001-0.1120-2.20 
  Djibtrouhi, Abdelillah 1334 ALG0.001-0.1620-3.20 
  Yassine, Aymen 1132 ALG1.0010.612012.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Demi finale coupe de wilaya SBA 2019 U20 Sidi Bel Abbes ALG 2019-07-26
RcRownchangeKK*chgGame
 1310 1055 3.00 8 1.48 20 29.60 
  Djibtrouhi, Abdelillah 1334 ALG1.0010.842016.80 
  Yassine, Issame 1199 ALG1.0010.692013.80 
  Zaoui, Mohamed Amine 1320 ALG0.001-0.1820-3.60 
  Djibtrouhi, Mustapha 1369 ALG0.001-0.1420-2.80 
  Belacel, Abdelbassat 1310 ALG0.001-0.1920-3.80 
  Oukid, Abdelkader 1358 ALG1.0010.862017.20 
  Benali, Abdelkrim 1324 ALG0.001-0.1720-3.40 
  Oukid, Amina 1262 ALG0.001-0.2320-4.60 

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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