Rapid: Individual Calculations March 2019
 Aissani, Soussen  Total change: 0.00  Rating chartPersonal card
 Open Youm Echahid El Eulma 2019 El Eulma ALG 2019-02-16
RcRownchangeRpKK*chgGame
 1700 0 0.00 2 0.00 900   0.00 
  Achouri, Farid 1733 ALG0.0010.00 0.00 
  Amrani, Haithem 1667 ALG0.0010.00 0.00 

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)
 
 Journee du chahid 2019 algiers ALG 2019-02-23
RcRownchangeRpKK*chgGame
 1659 0 0.00 1 0.00 859   0.00 
  Aissani, Abdelhamid 1659 ALG0.0010.00 0.00 

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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