Rapid: Individual Calculations February 2020
 Mecabih, Abdelfetah  Total change: -9.20  Rating chartPersonal card
 Open "Yenayer" SBA Sidi Bel Abbes ALG 2020-01-12
RcRownchangeKK*chgGame
 1119 1059 2.50 7 -0.46 20 -9.20 
  Benali, Abdelkrim 1322 ALG0.001-0.1820-3.60 
  Brahimi, Khadidja 1147 ALG0.001-0.3820-7.60 
  Zerwal, Akrem Abdelkayoum 1085 ALG1.0010.542010.80 
  Bousmaha, Amjed Mahmoud 1080 ALG1.0010.532010.60 
  Mecabih, Fatima Zohra 980 ALG0.001-0.6120-12.20 
  Ghezali, Abdeljalil 1020 ALG0.001-0.5520-11.00 
  Fezazi, Seddik 1197 ALG0.5010.19203.80 

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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