Individual Calculations March 2024
 Panahizadeh, Sajad  Total change: 40.80  Rating chartPersonal card
 4th Arvand Chess League Open Tournament Abadan-Arvand IRI 2024-01-23
RcRownchangeKK*chgGame
 1667 1489 2.50 5 1.02 40 40.80 
  Kiani, Rahil 1741 IRI0.001-0.1940-7.60 
  Ghadami, Mina 1767 IRI1.0010.834033.20 
  Kamali, Abbas 1387 IRI0.501-0.1440-5.60 
  Elahifar, Abdolah 1871 IRI0.001-0.0940-3.60 
  Nodein, Maryam 1571 IRI1.0010.614024.40 

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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