Rapid: Individual Calculations October 2019
 Aissani, Mohamed Tahar  Total change: 28.00  Rating chartPersonal card
 Championnat de wilaya toute categorie Skikda 2019 Skikda ALG 2019-08-31
RcRownchangeKK*chgGame
 1668 1481 3.00 6 1.40 20 28.00 
  Dechir, Nabil 1804 ALG1.0010.872017.40 
  Haddad, Brahim 1672 ALG0.001-0.2520-5.00 
  Redjem, Lyes 1596 ALG1.0010.662013.20 
  Bendjama, Abdallah 1575 ALG1.0010.632012.60 
  Rabahi, Aziz 1580 ALG0.001-0.3620-7.20 
  Ameur Zaimeche, Mourad 1782 ALG0.001-0.1520-3.00 

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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