Blitz: Individual Calculations January 2023
 Fredj, Nizar  Total change: 8.40  Rating chartPersonal card
 Blitz de l'Escalade 2022 Geneva SUI 2022-12-04
RcRownchangeKK*chgGame
 1728 1596 3.00 7 0.21 40 8.40 
  Ondozi, Murtez f2317 KOS0.001-0.0140-0.40 
  Stierli, Jean-Paul 1363 SUI1.0010.21408.40 
  Reymond, Marc 1884 SUI0.001-0.1640-6.40 
  Alissa, Nikola 1646 SUI1.0010.574022.80 
  Zelannikovas, Viktoras 1881 LTU0.001-0.1640-6.40 
  Ragheb, Kaemel 1587 SUI1.0010.494019.60 
  Isler, Manuel 1418 SUI0.001-0.7340-29.20 

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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