Rapid: Individual Calculations May 2018
 Djeddi, Louiza  Total change: -28.00  Rating chartPersonal card
 Zonal "Centre" du CNITC 2018 Algiers ALG 2018-03-29
RcRownchangeKK*chgGame
 1634 1449 0.00 5 -1.40 20 -28.00 
  Saim, Bachir 1849  * ALG0.001-0.0820-1.60 
  Haddad, Mohamed Riyadh 1691 ALG0.001-0.2020-4.00 
  Benyahia, Safin c1427 ALG0.001-0.5320-10.60 
  Otmane, Youcef 1621 ALG0.001-0.2720-5.40 
  Hadjallah, Hadjallah Riadh 1581 ALG0.001-0.3220-6.40 
 * 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)
 

 

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